488990068

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{371573}}^1$

素因数の和:371631

約数の個数: 24

約数和(自身を含む): 998790912

約数和(自身を除く): 509800844

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 371573, 743146, 1486292, 2601011, 5202022, 10404044, 17463931, 34927862, 69855724, 122247517, 244495034, 488990068]

約数ペア:

[(1, 488990068), (2, 244495034), (4, 122247517), (7, 69855724), (14, 34927862), (28, 17463931), (47, 10404044), (94, 5202022), (188, 2601011), (329, 1486292), (658, 743146), (1316, 371573)]