3890042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 24

約数和(自身を含む): 6699996

約数和(自身を除く): 2809954

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 677, 1354, 2873, 5746, 8801, 11509, 17602, 23018, 114413, 149617, 228826, 299234, 1945021, 3890042]

約数ペア:

[(1, 3890042), (2, 1945021), (13, 299234), (17, 228826), (26, 149617), (34, 114413), (169, 23018), (221, 17602), (338, 11509), (442, 8801), (677, 5746), (1354, 2873)]