2888891486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{1783}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 4723161408

約数和(自身を除く): 1834269922

約数列:

[1, 2, 13, 26, 101, 202, 617, 1234, 1313, 1783, 2626, 3566, 8021, 16042, 23179, 46358, 62317, 124634, 180083, 360166, 810121, 1100111, 1620242, 2200222, 2341079, 4682158, 14301443, 28602886, 111111211, 222222422, 1444445743, 2888891486]

約数ペア:

[(1, 2888891486), (2, 1444445743), (13, 222222422), (26, 111111211), (101, 28602886), (202, 14301443), (617, 4682158), (1234, 2341079), (1313, 2200222), (1783, 1620242), (2626, 1100111), (3566, 810121), (8021, 360166), (16042, 180083), (23179, 124634), (46358, 62317)]