2002709431312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{16620547}}^1$

素因数の和:16621015

約数の個数: 40

約数和(自身を含む): 4117774008096

約数和(自身を除く): 2115064576784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443, 886, 1772, 3544, 7088, 7531, 15062, 30124, 60248, 120496, 16620547, 33241094, 66482188, 132964376, 265928752, 282549299, 565098598, 1130197196, 2260394392, 4520788784, 7362902321, 14725804642, 29451609284, 58903218568, 117806437136, 125169339457, 250338678914, 500677357828, 1001354715656, 2002709431312]

約数ペア:

[(1, 2002709431312), (2, 1001354715656), (4, 500677357828), (8, 250338678914), (16, 125169339457), (17, 117806437136), (34, 58903218568), (68, 29451609284), (136, 14725804642), (272, 7362902321), (443, 4520788784), (886, 2260394392), (1772, 1130197196), (3544, 565098598), (7088, 282549299), (7531, 265928752), (15062, 132964376), (30124, 66482188), (60248, 33241094), (120496, 16620547)]