490019230

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{22063}}^1$

素因数の和:24291

約数の個数: 16

約数和(自身を含む): 882471744

約数和(自身を除く): 392452514

約数列:

[1, 2, 5, 10, 2221, 4442, 11105, 22063, 22210, 44126, 110315, 220630, 49001923, 98003846, 245009615, 490019230]

約数ペア:

[(1, 490019230), (2, 245009615), (5, 98003846), (10, 49001923), (2221, 220630), (4442, 110315), (11105, 44126), (22063, 22210)]