1399648

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 2782080

約数和(自身を除く): 1382432

約数列:

[1, 2, 4, 8, 16, 32, 191, 229, 382, 458, 764, 916, 1528, 1832, 3056, 3664, 6112, 7328, 43739, 87478, 174956, 349912, 699824, 1399648]

約数ペア:

[(1, 1399648), (2, 699824), (4, 349912), (8, 174956), (16, 87478), (32, 43739), (191, 7328), (229, 6112), (382, 3664), (458, 3056), (764, 1832), (916, 1528)]