2011479116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{19777}}^1$

素因数の和:20369

約数の個数: 24

約数和(自身を含む): 3601811136

約数和(自身を除く): 1590332020

約数列:

[1, 2, 4, 47, 94, 188, 541, 1082, 2164, 19777, 25427, 39554, 50854, 79108, 101708, 929519, 1859038, 3718076, 10699357, 21398714, 42797428, 502869779, 1005739558, 2011479116]

約数ペア:

[(1, 2011479116), (2, 1005739558), (4, 502869779), (47, 42797428), (94, 21398714), (188, 10699357), (541, 3718076), (1082, 1859038), (2164, 929519), (19777, 101708), (25427, 79108), (39554, 50854)]