252157498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{18133}}^1$

素因数の和:18561

約数の個数: 16

約数和(自身を含む): 401486760

約数和(自身を除く): 149329262

約数列:

[1, 2, 17, 34, 409, 818, 6953, 13906, 18133, 36266, 308261, 616522, 7416397, 14832794, 126078749, 252157498]

約数ペア:

[(1, 252157498), (2, 126078749), (17, 14832794), (34, 7416397), (409, 616522), (818, 308261), (6953, 36266), (13906, 18133)]