1330453798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{253613}}^1$

素因数の和:253719

約数の個数: 16

約数和(自身を含む): 2075576976

約数和(自身を除く): 745123178

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 253613, 507226, 10905359, 15470393, 21810718, 30940786, 665226899, 1330453798]

約数ペア:

[(1, 1330453798), (2, 665226899), (43, 30940786), (61, 21810718), (86, 15470393), (122, 10905359), (2623, 507226), (5246, 253613)]