1330352996

素因数分解:

$2^2\times 7^1\times {\mathrm{2423}}^1\times {\mathrm{19609}}^1$

素因数の和:22043

約数の個数: 24

約数和(自身を含む): 2661939840

約数和(自身を除く): 1331586844

約数列:

[1, 2, 4, 7, 14, 28, 2423, 4846, 9692, 16961, 19609, 33922, 39218, 67844, 78436, 137263, 274526, 549052, 47512607, 95025214, 190050428, 332588249, 665176498, 1330352996]

約数ペア:

[(1, 1330352996), (2, 665176498), (4, 332588249), (7, 190050428), (14, 95025214), (28, 47512607), (2423, 549052), (4846, 274526), (9692, 137263), (16961, 78436), (19609, 67844), (33922, 39218)]