2480461921

素因数分解:

$7^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1\times {\mathrm{823}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 2847032064

約数和(自身を除く): 366570143

約数列:

[1, 7, 557, 773, 823, 3899, 5411, 5761, 430561, 458411, 636179, 3013927, 3208877, 4453253, 354351703, 2480461921]

約数ペア:

[(1, 2480461921), (7, 354351703), (557, 4453253), (773, 3208877), (823, 3013927), (3899, 636179), (5411, 458411), (5761, 430561)]