981414408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3145559}}^1$

素因数の和:3145581

約数の個数: 32

約数和(自身を含む): 2642270400

約数和(自身を除く): 1660855992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3145559, 6291118, 9436677, 12582236, 18873354, 25164472, 37746708, 40892267, 75493416, 81784534, 122676801, 163569068, 245353602, 327138136, 490707204, 981414408]

約数ペア:

[(1, 981414408), (2, 490707204), (3, 327138136), (4, 245353602), (6, 163569068), (8, 122676801), (12, 81784534), (13, 75493416), (24, 40892267), (26, 37746708), (39, 25164472), (52, 18873354), (78, 12582236), (104, 9436677), (156, 6291118), (312, 3145559)]