2148848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10331}}^1$

素因数の和:10352

約数の個数: 20

約数和(自身を含む): 4484088

約数和(自身を除く): 2335240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10331, 20662, 41324, 82648, 134303, 165296, 268606, 537212, 1074424, 2148848]

約数ペア:

[(1, 2148848), (2, 1074424), (4, 537212), (8, 268606), (13, 165296), (16, 134303), (26, 82648), (52, 41324), (104, 20662), (208, 10331)]