2000431060984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1\times {\mathrm{110969}}^1$

素因数の和:112672

約数の個数: 64

約数和(自身を含む): 4021845760800

約数和(自身を除く): 2021414699816

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 1597, 2822, 3194, 5644, 6388, 11288, 12776, 27149, 54298, 108596, 110969, 132551, 217192, 221938, 265102, 443876, 530204, 887752, 1060408, 1886473, 2253367, 3772946, 4506734, 7545892, 9013468, 9210427, 15091784, 18026936, 18420854, 36841708, 73683416, 156577259, 177217493, 313154518, 354434986, 626309036, 708869972, 1252618072, 1417739944, 3012697381, 6025394762, 12050789524, 14709051919, 24101579048, 29418103838, 58836207676, 117672415352, 250053882623, 500107765246, 1000215530492, 2000431060984]

約数ペア:

[(1, 2000431060984), (2, 1000215530492), (4, 500107765246), (8, 250053882623), (17, 117672415352), (34, 58836207676), (68, 29418103838), (83, 24101579048), (136, 14709051919), (166, 12050789524), (332, 6025394762), (664, 3012697381), (1411, 1417739944), (1597, 1252618072), (2822, 708869972), (3194, 626309036), (5644, 354434986), (6388, 313154518), (11288, 177217493), (12776, 156577259), (27149, 73683416), (54298, 36841708), (108596, 18420854), (110969, 18026936), (132551, 15091784), (217192, 9210427), (221938, 9013468), (265102, 7545892), (443876, 4506734), (530204, 3772946), (887752, 2253367), (1060408, 1886473)]