6969898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 24

約数和(自身を含む): 11996748

約数和(自身を除く): 5026850

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 1213, 2426, 2873, 5746, 15769, 20621, 31538, 41242, 204997, 268073, 409994, 536146, 3484949, 6969898]

約数ペア:

[(1, 6969898), (2, 3484949), (13, 536146), (17, 409994), (26, 268073), (34, 204997), (169, 41242), (221, 31538), (338, 20621), (442, 15769), (1213, 5746), (2426, 2873)]