1292107778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{22807}}^1$

素因数の和:25001

約数の個数: 16

約数和(自身を含む): 2088300480

約数和(自身を除く): 796192702

約数列:

[1, 2, 13, 26, 2179, 4358, 22807, 28327, 45614, 56654, 296491, 592982, 49696453, 99392906, 646053889, 1292107778]

約数ペア:

[(1, 1292107778), (2, 646053889), (13, 99392906), (26, 49696453), (2179, 592982), (4358, 296491), (22807, 56654), (28327, 45614)]