45140806

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 69189120

約数和(自身を除く): 24048314

約数列:

[1, 2, 71, 139, 142, 278, 2287, 4574, 9869, 19738, 162377, 317893, 324754, 635786, 22570403, 45140806]

約数ペア:

[(1, 45140806), (2, 22570403), (71, 635786), (139, 324754), (142, 317893), (278, 162377), (2287, 19738), (4574, 9869)]