2021189224

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{912089}}^1$

素因数の和:912372

約数の個数: 16

約数和(自身を含む): 3803415300

約数和(自身を除く): 1782226076

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 912089, 1824178, 3648356, 7296712, 252648653, 505297306, 1010594612, 2021189224]

約数ペア:

[(1, 2021189224), (2, 1010594612), (4, 505297306), (8, 252648653), (277, 7296712), (554, 3648356), (1108, 1824178), (2216, 912089)]