870828826

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{3821}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 1520483328

約数和(自身を除く): 649654502

約数列:

[1, 2, 7, 14, 73, 146, 223, 446, 511, 1022, 1561, 3122, 3821, 7642, 16279, 26747, 32558, 53494, 113953, 227906, 278933, 557866, 852083, 1704166, 1952531, 3905062, 5964581, 11929162, 62202059, 124404118, 435414413, 870828826]

約数ペア:

[(1, 870828826), (2, 435414413), (7, 124404118), (14, 62202059), (73, 11929162), (146, 5964581), (223, 3905062), (446, 1952531), (511, 1704166), (1022, 852083), (1561, 557866), (3122, 278933), (3821, 227906), (7642, 113953), (16279, 53494), (26747, 32558)]