253409524

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{3217}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 454124160

約数和(自身を除く): 200714636

約数列:

[1, 2, 4, 47, 94, 188, 419, 838, 1676, 3217, 6434, 12868, 19693, 39386, 78772, 151199, 302398, 604796, 1347923, 2695846, 5391692, 63352381, 126704762, 253409524]

約数ペア:

[(1, 253409524), (2, 126704762), (4, 63352381), (47, 5391692), (94, 2695846), (188, 1347923), (419, 604796), (838, 302398), (1676, 151199), (3217, 78772), (6434, 39386), (12868, 19693)]