2047740032

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 4688409600

約数和(自身を除く): 2640669568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 191, 208, 221, 272, 379, 382, 416, 442, 544, 758, 764, 832, 884, 1088, 1516, 1528, 1664, 1768, 2176, 2483, 3032, 3056, 3247, 3536, 4927, 4966, 6064, 6112, 6443, 6494, 7072, 9854, 9932, 12128, 12224, 12886, 12988, 14144, 19708, 19864, 24256, 24448, 25772, 25976, 28288, 39416, 39728, 42211, 48512, 51544, 51952, 72389, 78832, 79456, 83759, 84422, 103088, 103904, 144778, 157664, 158912, 167518, 168844, 206176, 207808, 289556, 315328, 317824, 335036, 337688, 412352, 415616, 579112, 630656, 670072, 675376, 824704, 941057, 1158224, 1230613, 1340144, 1350752, 1882114, 2316448, 2461226, 2680288, 2701504, 3764228, 4632896, 4922452, 5360576, 5403008, 7528456, 9265792, 9844904, 10721152, 15056912, 15997969, 19689808, 30113824, 31995938, 39379616, 60227648, 63991876, 78759232, 120455296, 127983752, 157518464, 255967504, 511935008, 1023870016, 2047740032]

約数ペア:

[(1, 2047740032), (2, 1023870016), (4, 511935008), (8, 255967504), (13, 157518464), (16, 127983752), (17, 120455296), (26, 78759232), (32, 63991876), (34, 60227648), (52, 39379616), (64, 31995938), (68, 30113824), (104, 19689808), (128, 15997969), (136, 15056912), (191, 10721152), (208, 9844904), (221, 9265792), (272, 7528456), (379, 5403008), (382, 5360576), (416, 4922452), (442, 4632896), (544, 3764228), (758, 2701504), (764, 2680288), (832, 2461226), (884, 2316448), (1088, 1882114), (1516, 1350752), (1528, 1340144), (1664, 1230613), (1768, 1158224), (2176, 941057), (2483, 824704), (3032, 675376), (3056, 670072), (3247, 630656), (3536, 579112), (4927, 415616), (4966, 412352), (6064, 337688), (6112, 335036), (6443, 317824), (6494, 315328), (7072, 289556), (9854, 207808), (9932, 206176), (12128, 168844), (12224, 167518), (12886, 158912), (12988, 157664), (14144, 144778), (19708, 103904), (19864, 103088), (24256, 84422), (24448, 83759), (25772, 79456), (25976, 78832), (28288, 72389), (39416, 51952), (39728, 51544), (42211, 48512)]