4993010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 10324800

約数和(自身を除く): 5331790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2389, 4778, 11945, 23890, 26279, 45391, 52558, 90782, 131395, 226955, 262790, 453910, 499301, 998602, 2496505, 4993010]

約数ペア:

[(1, 4993010), (2, 2496505), (5, 998602), (10, 499301), (11, 453910), (19, 262790), (22, 226955), (38, 131395), (55, 90782), (95, 52558), (110, 45391), (190, 26279), (209, 23890), (418, 11945), (1045, 4778), (2090, 2389)]