889236470

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{596803}}^1$

素因数の和:596959

約数の個数: 16

約数和(自身を含む): 1611370800

約数和(自身を除く): 722134330

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 596803, 1193606, 2984015, 5968030, 88923647, 177847294, 444618235, 889236470]

約数ペア:

[(1, 889236470), (2, 444618235), (5, 177847294), (10, 88923647), (149, 5968030), (298, 2984015), (745, 1193606), (1490, 596803)]