1669746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21425

約数の個数: 16

約数和(自身を含む): 3596544

約数和(自身を除く): 1926798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 21407, 42814, 64221, 128442, 278291, 556582, 834873, 1669746]

約数ペア:

[(1, 1669746), (2, 834873), (3, 556582), (6, 278291), (13, 128442), (26, 64221), (39, 42814), (78, 21407)]