40801284956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2665357}}^1$

素因数の和:2665493

約数の個数: 24

約数和(自身を含む): 73883723760

約数和(自身を除く): 33082438804

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 7654, 15308, 2665357, 5330714, 10661428, 114610351, 229220702, 237216773, 458441404, 474433546, 948867092, 10200321239, 20400642478, 40801284956]

約数ペア:

[(1, 40801284956), (2, 20400642478), (4, 10200321239), (43, 948867092), (86, 474433546), (89, 458441404), (172, 237216773), (178, 229220702), (356, 114610351), (3827, 10661428), (7654, 5330714), (15308, 2665357)]