1330402390

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{596593}}^1$

素因数の和:596823

約数の個数: 16

約数和(自身を含む): 2405467008

約数和(自身を除く): 1075064618

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 596593, 1193186, 2982965, 5965930, 133040239, 266080478, 665201195, 1330402390]

約数ペア:

[(1, 1330402390), (2, 665201195), (5, 266080478), (10, 133040239), (223, 5965930), (446, 2982965), (1115, 1193186), (2230, 596593)]