608140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 1375920

約数和(自身を除く): 767780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2339, 4678, 9356, 11695, 23390, 30407, 46780, 60814, 121628, 152035, 304070, 608140]

約数ペア:

[(1, 608140), (2, 304070), (4, 152035), (5, 121628), (10, 60814), (13, 46780), (20, 30407), (26, 23390), (52, 11695), (65, 9356), (130, 4678), (260, 2339)]