1330981330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19014019}}^1$

素因数の和:19014033

約数の個数: 16

約数和(自身を含む): 2738018880

約数和(自身を除く): 1407037550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19014019, 38028038, 95070095, 133098133, 190140190, 266196266, 665490665, 1330981330]

約数ペア:

[(1, 1330981330), (2, 665490665), (5, 266196266), (7, 190140190), (10, 133098133), (14, 95070095), (35, 38028038), (70, 19014019)]