5155287124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{780631}}^1$

素因数の和:780775

約数の個数: 24

約数和(自身を含む): 9792247808

約数和(自身を除く): 4636960684

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 780631, 1561262, 3122524, 10148203, 20296406, 40592812, 99140137, 198280274, 396560548, 1288821781, 2577643562, 5155287124]

約数ペア:

[(1, 5155287124), (2, 2577643562), (4, 1288821781), (13, 396560548), (26, 198280274), (52, 99140137), (127, 40592812), (254, 20296406), (508, 10148203), (1651, 3122524), (3302, 1561262), (6604, 780631)]