4969820

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 10499328

約数和(自身を除く): 5529508

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1301, 1910, 2602, 3820, 5204, 6505, 13010, 26020, 248491, 496982, 993964, 1242455, 2484910, 4969820]

約数ペア:

[(1, 4969820), (2, 2484910), (4, 1242455), (5, 993964), (10, 496982), (20, 248491), (191, 26020), (382, 13010), (764, 6505), (955, 5204), (1301, 3820), (1910, 2602)]