1330990438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2351}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 2123573760

約数和(自身を除く): 792583322

約数列:

[1, 2, 29, 43, 58, 86, 227, 454, 1247, 2351, 2494, 4702, 6583, 9761, 13166, 19522, 68179, 101093, 136358, 202186, 283069, 533677, 566138, 1067354, 2931697, 5863394, 15476633, 22948111, 30953266, 45896222, 665495219, 1330990438]

約数ペア:

[(1, 1330990438), (2, 665495219), (29, 45896222), (43, 30953266), (58, 22948111), (86, 15476633), (227, 5863394), (454, 2931697), (1247, 1067354), (2351, 566138), (2494, 533677), (4702, 283069), (6583, 202186), (9761, 136358), (13166, 101093), (19522, 68179)]