2021673458

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{896927}}^1$

素因数の和:896966

約数の個数: 24

約数和(自身を含む): 3680992512

約数和(自身を除く): 1659319054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 896927, 1793854, 6278489, 12556978, 20629321, 41258642, 43949423, 87898846, 144405247, 288810494, 1010836729, 2021673458]

約数ペア:

[(1, 2021673458), (2, 1010836729), (7, 288810494), (14, 144405247), (23, 87898846), (46, 43949423), (49, 41258642), (98, 20629321), (161, 12556978), (322, 6278489), (1127, 1793854), (2254, 896927)]