229806460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883871}}^1$

素因数の和:883893

約数の個数: 24

約数和(自身を含む): 519716736

約数和(自身を除く): 289910276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 883871, 1767742, 3535484, 4419355, 8838710, 11490323, 17677420, 22980646, 45961292, 57451615, 114903230, 229806460]

約数ペア:

[(1, 229806460), (2, 114903230), (4, 57451615), (5, 45961292), (10, 22980646), (13, 17677420), (20, 11490323), (26, 8838710), (52, 4419355), (65, 3535484), (130, 1767742), (260, 883871)]