2016563685

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{380843}}^1$

素因数の和:381204

約数の個数: 16

約数和(自身を含む): 3235650624

約数和(自身を除く): 1219086939

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 5295, 380843, 1142529, 1904215, 5712645, 134437579, 403312737, 672187895, 2016563685]

約数ペア:

[(1, 2016563685), (3, 672187895), (5, 403312737), (15, 134437579), (353, 5712645), (1059, 1904215), (1765, 1142529), (5295, 380843)]