1330981372

素因数分解:

$2^2\times 7^1\times {\mathrm{47535049}}^1$

素因数の和:47535060

約数の個数: 12

約数和(自身を含む): 2661962800

約数和(自身を除く): 1330981428

約数列:

[1, 2, 4, 7, 14, 28, 47535049, 95070098, 190140196, 332745343, 665490686, 1330981372]

約数ペア:

[(1, 1330981372), (2, 665490686), (4, 332745343), (7, 190140196), (14, 95070098), (28, 47535049)]