2013358178

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 3642900480

約数和(自身を除く): 1629542302

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 89, 127, 169, 178, 221, 254, 338, 403, 442, 527, 806, 1054, 1157, 1513, 1651, 2159, 2314, 2759, 2873, 3026, 3302, 3937, 4318, 5239, 5518, 5746, 6851, 7874, 10478, 11303, 13702, 15041, 19669, 21463, 22606, 28067, 30082, 35867, 39338, 42926, 46903, 51181, 56134, 66929, 71734, 89063, 93806, 102362, 133858, 146939, 178126, 192151, 255697, 293878, 350393, 364871, 384302, 466271, 511394, 609739, 665353, 700786, 729742, 870077, 932542, 1219478, 1330706, 1740154, 1910207, 2497963, 3820414, 4555109, 4995926, 5956681, 7926607, 9110218, 11311001, 11913362, 15853214, 22622002, 32473519, 59216417, 64947038, 77436853, 118432834, 154873706, 1006679089, 2013358178]

約数ペア:

[(1, 2013358178), (2, 1006679089), (13, 154873706), (17, 118432834), (26, 77436853), (31, 64947038), (34, 59216417), (62, 32473519), (89, 22622002), (127, 15853214), (169, 11913362), (178, 11311001), (221, 9110218), (254, 7926607), (338, 5956681), (403, 4995926), (442, 4555109), (527, 3820414), (806, 2497963), (1054, 1910207), (1157, 1740154), (1513, 1330706), (1651, 1219478), (2159, 932542), (2314, 870077), (2759, 729742), (2873, 700786), (3026, 665353), (3302, 609739), (3937, 511394), (4318, 466271), (5239, 384302), (5518, 364871), (5746, 350393), (6851, 293878), (7874, 255697), (10478, 192151), (11303, 178126), (13702, 146939), (15041, 133858), (19669, 102362), (21463, 93806), (22606, 89063), (28067, 71734), (30082, 66929), (35867, 56134), (39338, 51181), (42926, 46903)]