1415559238

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 2181168000

約数和(自身を除く): 765608762

約数列:

[1, 2, 101, 109, 202, 218, 239, 269, 478, 538, 11009, 22018, 24139, 26051, 27169, 29321, 48278, 52102, 54338, 58642, 64291, 128582, 2631151, 2961421, 5262302, 5922842, 6493391, 7007719, 12986782, 14015438, 707779619, 1415559238]

約数ペア:

[(1, 1415559238), (2, 707779619), (101, 14015438), (109, 12986782), (202, 7007719), (218, 6493391), (239, 5922842), (269, 5262302), (478, 2961421), (538, 2631151), (11009, 128582), (22018, 64291), (24139, 58642), (26051, 54338), (27169, 52102), (29321, 48278)]