71139156982

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2515351}}^1$

素因数の和:2515611

約数の個数: 16

約数和(自身を含む): 108663206400

約数和(自身を除く): 37524049418

約数列:

[1, 2, 79, 158, 179, 358, 14141, 28282, 2515351, 5030702, 198712729, 397425458, 450247829, 900495658, 35569578491, 71139156982]

約数ペア:

[(1, 71139156982), (2, 35569578491), (79, 900495658), (158, 450247829), (179, 397425458), (358, 198712729), (14141, 5030702), (28282, 2515351)]