8406164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 15970080

約数和(自身を除く): 7563916

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1163, 1807, 2326, 3614, 4652, 7228, 15119, 30238, 60476, 161657, 323314, 646628, 2101541, 4203082, 8406164]

約数ペア:

[(1, 8406164), (2, 4203082), (4, 2101541), (13, 646628), (26, 323314), (52, 161657), (139, 60476), (278, 30238), (556, 15119), (1163, 7228), (1807, 4652), (2326, 3614)]