1215864942

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1967419}}^1$

素因数の和:1967527

約数の個数: 16

約数和(自身を含む): 2455340160

約数和(自身を除く): 1239475218

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 1967419, 3934838, 5902257, 11804514, 202644157, 405288314, 607932471, 1215864942]

約数ペア:

[(1, 1215864942), (2, 607932471), (3, 405288314), (6, 202644157), (103, 11804514), (206, 5902257), (309, 3934838), (618, 1967419)]