15669780464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4431499}}^1$

素因数の和:4431537

約数の個数: 40

約数和(自身を含む): 34618878000

約数和(自身を除く): 18949097536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4431499, 8862998, 17725996, 35451992, 57609487, 70903984, 75335483, 115218974, 150670966, 230437948, 301341932, 460875896, 602683864, 921751792, 979361279, 1205367728, 1958722558, 3917445116, 7834890232, 15669780464]

約数ペア:

[(1, 15669780464), (2, 7834890232), (4, 3917445116), (8, 1958722558), (13, 1205367728), (16, 979361279), (17, 921751792), (26, 602683864), (34, 460875896), (52, 301341932), (68, 230437948), (104, 150670966), (136, 115218974), (208, 75335483), (221, 70903984), (272, 57609487), (442, 35451992), (884, 17725996), (1768, 8862998), (3536, 4431499)]