1946992327

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{12917}}^1$

素因数の和:13338

約数の個数: 16

約数和(自身を含む): 2268194112

約数和(自身を除く): 321201785

約数列:

[1, 7, 61, 353, 427, 2471, 12917, 21533, 90419, 150731, 787937, 4559701, 5515559, 31917907, 278141761, 1946992327]

約数ペア:

[(1, 1946992327), (7, 278141761), (61, 31917907), (353, 5515559), (427, 4559701), (2471, 787937), (12917, 150731), (21533, 90419)]