1533138470

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{394123}}^1$

素因数の和:394519

約数の個数: 16

約数和(自身を含む): 2766750480

約数和(自身を除く): 1233612010

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 394123, 788246, 1970615, 3941230, 153313847, 306627694, 766569235, 1533138470]

約数ペア:

[(1, 1533138470), (2, 766569235), (5, 306627694), (10, 153313847), (389, 3941230), (778, 1970615), (1945, 788246), (3890, 394123)]