2448288521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{30971}}^1$

素因数の和:31492

約数の個数: 16

約数和(自身を含む): 2925739008

約数和(自身を除く): 477450487

約数列:

[1, 7, 23, 161, 491, 3437, 11293, 30971, 79051, 216797, 712333, 4986331, 15206761, 106447327, 349755503, 2448288521]

約数ペア:

[(1, 2448288521), (7, 349755503), (23, 106447327), (161, 15206761), (491, 4986331), (3437, 712333), (11293, 216797), (30971, 79051)]