679213942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{225353}}^1$

素因数の和:225503

約数の個数: 16

約数和(自身を含む): 1119558672

約数和(自身を除く): 440344730

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 225353, 450706, 2478883, 4957766, 30873361, 61746722, 339606971, 679213942]

約数ペア:

[(1, 679213942), (2, 339606971), (11, 61746722), (22, 30873361), (137, 4957766), (274, 2478883), (1507, 450706), (3014, 225353)]