340842428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{8363}}^1$

素因数の和:8833

約数の個数: 24

約数和(自身を含む): 623887488

約数和(自身を除く): 283045060

約数列:

[1, 2, 4, 23, 46, 92, 443, 886, 1772, 8363, 10189, 16726, 20378, 33452, 40756, 192349, 384698, 769396, 3704809, 7409618, 14819236, 85210607, 170421214, 340842428]

約数ペア:

[(1, 340842428), (2, 170421214), (4, 85210607), (23, 14819236), (46, 7409618), (92, 3704809), (443, 769396), (886, 384698), (1772, 192349), (8363, 40756), (10189, 33452), (16726, 20378)]