2912687908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{34217}}^1$

素因数の和:35871

約数の個数: 24

約数和(自身を含む): 5492810232

約数和(自身を除く): 2580122324

約数列:

[1, 2, 4, 13, 26, 52, 1637, 3274, 6548, 21281, 34217, 42562, 68434, 85124, 136868, 444821, 889642, 1779284, 56013229, 112026458, 224052916, 728171977, 1456343954, 2912687908]

約数ペア:

[(1, 2912687908), (2, 1456343954), (4, 728171977), (13, 224052916), (26, 112026458), (52, 56013229), (1637, 1779284), (3274, 889642), (6548, 444821), (21281, 136868), (34217, 85124), (42562, 68434)]