2278566

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 4988880

約数和(自身を除く): 2710314

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1229, 1854, 2458, 3687, 7374, 11061, 22122, 126587, 253174, 379761, 759522, 1139283, 2278566]

約数ペア:

[(1, 2278566), (2, 1139283), (3, 759522), (6, 379761), (9, 253174), (18, 126587), (103, 22122), (206, 11061), (309, 7374), (618, 3687), (927, 2458), (1229, 1854)]