538346956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1130981}}^1$

素因数の和:1131009

約数の個数: 24

約数和(自身を含む): 1140029856

約数和(自身を除く): 601682900

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1130981, 2261962, 4523924, 7916867, 15833734, 19226677, 31667468, 38453354, 76906708, 134586739, 269173478, 538346956]

約数ペア:

[(1, 538346956), (2, 269173478), (4, 134586739), (7, 76906708), (14, 38453354), (17, 31667468), (28, 19226677), (34, 15833734), (68, 7916867), (119, 4523924), (238, 2261962), (476, 1130981)]