249832016

素因数分解:

$2^4\times 7^1\times {\mathrm{2230643}}^1$

素因数の和:2230658

約数の個数: 20

約数和(自身を含む): 553199712

約数和(自身を除く): 303367696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2230643, 4461286, 8922572, 15614501, 17845144, 31229002, 35690288, 62458004, 124916008, 249832016]

約数ペア:

[(1, 249832016), (2, 124916008), (4, 62458004), (7, 35690288), (8, 31229002), (14, 17845144), (16, 15614501), (28, 8922572), (56, 4461286), (112, 2230643)]