425239792

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{235199}}^1$

素因数の和:235320

約数の個数: 20

約数和(自身を含む): 831196800

約数和(自身を除く): 405957008

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 235199, 470398, 940796, 1881592, 3763184, 26577487, 53154974, 106309948, 212619896, 425239792]

約数ペア:

[(1, 425239792), (2, 212619896), (4, 106309948), (8, 53154974), (16, 26577487), (113, 3763184), (226, 1881592), (452, 940796), (904, 470398), (1808, 235199)]