287347132

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{1459}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 513248400

約数和(自身を除く): 225901268

約数列:

[1, 2, 4, 53, 106, 212, 929, 1459, 1858, 2918, 3716, 5836, 49237, 77327, 98474, 154654, 196948, 309308, 1355411, 2710822, 5421644, 71836783, 143673566, 287347132]

約数ペア:

[(1, 287347132), (2, 143673566), (4, 71836783), (53, 5421644), (106, 2710822), (212, 1355411), (929, 309308), (1459, 196948), (1858, 154654), (2918, 98474), (3716, 77327), (5836, 49237)]