8393908

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 15079680

約数和(自身を除く): 6685772

約数列:

[1, 2, 4, 79, 101, 158, 202, 263, 316, 404, 526, 1052, 7979, 15958, 20777, 26563, 31916, 41554, 53126, 83108, 106252, 2098477, 4196954, 8393908]

約数ペア:

[(1, 8393908), (2, 4196954), (4, 2098477), (79, 106252), (101, 83108), (158, 53126), (202, 41554), (263, 31916), (316, 26563), (404, 20777), (526, 15958), (1052, 7979)]