2053643878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7180573}}^1$

素因数の和:7180599

約数の個数: 16

約数和(自身を含む): 3619009296

約数和(自身を除く): 1565365418

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7180573, 14361146, 78986303, 93347449, 157972606, 186694898, 1026821939, 2053643878]

約数ペア:

[(1, 2053643878), (2, 1026821939), (11, 186694898), (13, 157972606), (22, 93347449), (26, 78986303), (143, 14361146), (286, 7180573)]