264503306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{210257}}^1$

素因数の和:210313

約数の個数: 16

約数和(自身を含む): 431449416

約数和(自身を除く): 166946110

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 210257, 420514, 3574369, 7148738, 7779509, 15559018, 132251653, 264503306]

約数ペア:

[(1, 264503306), (2, 132251653), (17, 15559018), (34, 7779509), (37, 7148738), (74, 3574369), (629, 420514), (1258, 210257)]