2114450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3278

約数の個数: 24

約数和(自身を含む): 4236708

約数和(自身を除く): 2122258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3253, 6506, 16265, 32530, 42289, 81325, 84578, 162650, 211445, 422890, 1057225, 2114450]

約数ペア:

[(1, 2114450), (2, 1057225), (5, 422890), (10, 211445), (13, 162650), (25, 84578), (26, 81325), (50, 42289), (65, 32530), (130, 16265), (325, 6506), (650, 3253)]