904654490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5321497}}^1$

素因数の和:5321521

約数の個数: 16

約数和(自身を含む): 1724165352

約数和(自身を除く): 819510862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5321497, 10642994, 26607485, 53214970, 90465449, 180930898, 452327245, 904654490]

約数ペア:

[(1, 904654490), (2, 452327245), (5, 180930898), (10, 90465449), (17, 53214970), (34, 26607485), (85, 10642994), (170, 5321497)]