79426310

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{12391}}^1$

素因数の和:13039

約数の個数: 16

約数和(自身を含む): 143201952

約数和(自身を除く): 63775642

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 12391, 24782, 61955, 123910, 7942631, 15885262, 39713155, 79426310]

約数ペア:

[(1, 79426310), (2, 39713155), (5, 15885262), (10, 7942631), (641, 123910), (1282, 61955), (3205, 24782), (6410, 12391)]