1572149590136

素因数分解:

$2^3\times {\mathrm{2579}}^1\times {\mathrm{4357}}^1\times {\mathrm{17489}}^1$

素因数の和:24431

約数の個数: 32

約数和(自身を含む): 2949768954000

約数和(自身を除く): 1377619363864

約数列:

[1, 2, 4, 8, 2579, 4357, 5158, 8714, 10316, 17428, 17489, 20632, 34856, 34978, 69956, 139912, 11236703, 22473406, 44946812, 45104131, 76199573, 89893624, 90208262, 152399146, 180416524, 304798292, 360833048, 609596584, 196518698767, 393037397534, 786074795068, 1572149590136]

約数ペア:

[(1, 1572149590136), (2, 786074795068), (4, 393037397534), (8, 196518698767), (2579, 609596584), (4357, 360833048), (5158, 304798292), (8714, 180416524), (10316, 152399146), (17428, 90208262), (17489, 89893624), (20632, 76199573), (34856, 45104131), (34978, 44946812), (69956, 22473406), (139912, 11236703)]