2013136490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4910089}}^1$

素因数の和:4910137

約数の個数: 16

約数和(自身を含む): 3712028040

約数和(自身を除く): 1698891550

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4910089, 9820178, 24550445, 49100890, 201313649, 402627298, 1006568245, 2013136490]

約数ペア:

[(1, 2013136490), (2, 1006568245), (5, 402627298), (10, 201313649), (41, 49100890), (82, 24550445), (205, 9820178), (410, 4910089)]