181479794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{12739}}^1$

素因数の和:13177

約数の個数: 16

約数和(自身を含む): 288943200

約数和(自身を除く): 107463406

約数列:

[1, 2, 17, 34, 419, 838, 7123, 12739, 14246, 25478, 216563, 433126, 5337641, 10675282, 90739897, 181479794]

約数ペア:

[(1, 181479794), (2, 90739897), (17, 10675282), (34, 5337641), (419, 433126), (838, 216563), (7123, 25478), (12739, 14246)]