991933310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{757201}}^1$

素因数の和:757339

約数の個数: 16

約数和(自身を含む): 1799111952

約数和(自身を除く): 807178642

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 757201, 1514402, 3786005, 7572010, 99193331, 198386662, 495966655, 991933310]

約数ペア:

[(1, 991933310), (2, 495966655), (5, 198386662), (10, 99193331), (131, 7572010), (262, 3786005), (655, 1514402), (1310, 757201)]