2741672

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 5159700

約数和(自身を除く): 2418028

約数列:

[1, 2, 4, 8, 389, 778, 881, 1556, 1762, 3112, 3524, 7048, 342709, 685418, 1370836, 2741672]

約数ペア:

[(1, 2741672), (2, 1370836), (4, 685418), (8, 342709), (389, 7048), (778, 3524), (881, 3112), (1556, 1762)]