3890404

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 8273664

約数和(自身を除く): 4383260

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 863, 1127, 1726, 2254, 3452, 4508, 6041, 12082, 19849, 24164, 39698, 42287, 79396, 84574, 138943, 169148, 277886, 555772, 972601, 1945202, 3890404]

約数ペア:

[(1, 3890404), (2, 1945202), (4, 972601), (7, 555772), (14, 277886), (23, 169148), (28, 138943), (46, 84574), (49, 79396), (92, 42287), (98, 39698), (161, 24164), (196, 19849), (322, 12082), (644, 6041), (863, 4508), (1127, 3452), (1726, 2254)]