1684528

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:964

約数の個数: 20

約数和(自身を含む): 3293440

約数和(自身を除く): 1608912

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 829, 1016, 1658, 2032, 3316, 6632, 13264, 105283, 210566, 421132, 842264, 1684528]

約数ペア:

[(1, 1684528), (2, 842264), (4, 421132), (8, 210566), (16, 105283), (127, 13264), (254, 6632), (508, 3316), (829, 2032), (1016, 1658)]