2625922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 4525956

約数和(自身を除く): 1900034

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 457, 914, 2873, 5746, 5941, 7769, 11882, 15538, 77233, 100997, 154466, 201994, 1312961, 2625922]

約数ペア:

[(1, 2625922), (2, 1312961), (13, 201994), (17, 154466), (26, 100997), (34, 77233), (169, 15538), (221, 11882), (338, 7769), (442, 5941), (457, 5746), (914, 2873)]