1807624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 4216320

約数和(自身を除く): 2408696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 191, 338, 364, 382, 676, 728, 764, 1183, 1337, 1352, 1528, 2366, 2483, 2674, 4732, 4966, 5348, 9464, 9932, 10696, 17381, 19864, 32279, 34762, 64558, 69524, 129116, 139048, 225953, 258232, 451906, 903812, 1807624]

約数ペア:

[(1, 1807624), (2, 903812), (4, 451906), (7, 258232), (8, 225953), (13, 139048), (14, 129116), (26, 69524), (28, 64558), (52, 34762), (56, 32279), (91, 19864), (104, 17381), (169, 10696), (182, 9932), (191, 9464), (338, 5348), (364, 4966), (382, 4732), (676, 2674), (728, 2483), (764, 2366), (1183, 1528), (1337, 1352)]