2610454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 5209344

約数和(自身を除く): 2598890

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 121, 134, 154, 161, 242, 253, 322, 469, 506, 737, 847, 938, 1474, 1541, 1694, 1771, 2783, 3082, 3542, 5159, 5566, 8107, 10318, 10787, 16214, 16951, 19481, 21574, 33902, 38962, 56749, 113498, 118657, 186461, 237314, 372922, 1305227, 2610454]

約数ペア:

[(1, 2610454), (2, 1305227), (7, 372922), (11, 237314), (14, 186461), (22, 118657), (23, 113498), (46, 56749), (67, 38962), (77, 33902), (121, 21574), (134, 19481), (154, 16951), (161, 16214), (242, 10787), (253, 10318), (322, 8107), (469, 5566), (506, 5159), (737, 3542), (847, 3082), (938, 2783), (1474, 1771), (1541, 1694)]