1878759923

素因数分解:

${\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 1943104800

約数和(自身を除く): 64344877

約数列:

[1, 61, 97, 149, 2131, 5917, 9089, 14453, 129991, 206707, 317519, 881633, 12609127, 19368659, 30799343, 1878759923]

約数ペア:

[(1, 1878759923), (61, 30799343), (97, 19368659), (149, 12609127), (2131, 881633), (5917, 317519), (9089, 206707), (14453, 129991)]