26840218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4259}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 42327360

約数和(自身を除く): 15487142

約数列:

[1, 2, 23, 46, 137, 274, 3151, 4259, 6302, 8518, 97957, 195914, 583483, 1166966, 13420109, 26840218]

約数ペア:

[(1, 26840218), (2, 13420109), (23, 1166966), (46, 583483), (137, 195914), (274, 97957), (3151, 8518), (4259, 6302)]