1419472

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1210

約数の個数: 20

約数和(自身を含む): 2787520

約数和(自身を除く): 1368048

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1123, 1264, 2246, 4492, 8984, 17968, 88717, 177434, 354868, 709736, 1419472]

約数ペア:

[(1, 1419472), (2, 709736), (4, 354868), (8, 177434), (16, 88717), (79, 17968), (158, 8984), (316, 4492), (632, 2246), (1123, 1264)]