2479372

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 5030816

約数和(自身を除く): 2551444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1213, 2044, 2426, 4852, 8491, 16982, 33964, 88549, 177098, 354196, 619843, 1239686, 2479372]

約数ペア:

[(1, 2479372), (2, 1239686), (4, 619843), (7, 354196), (14, 177098), (28, 88549), (73, 33964), (146, 16982), (292, 8491), (511, 4852), (1022, 2426), (1213, 2044)]