247656962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1297}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 444102912

約数和(自身を除く): 196445950

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 593, 1186, 1297, 2594, 4151, 8302, 9079, 13639, 18158, 27278, 29831, 59662, 95473, 190946, 208817, 417634, 769121, 1538242, 5383847, 10767694, 17689783, 35379566, 123828481, 247656962]

約数ペア:

[(1, 247656962), (2, 123828481), (7, 35379566), (14, 17689783), (23, 10767694), (46, 5383847), (161, 1538242), (322, 769121), (593, 417634), (1186, 208817), (1297, 190946), (2594, 95473), (4151, 59662), (8302, 29831), (9079, 27278), (13639, 18158)]