4087226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 3363910

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 461, 682, 806, 922, 4433, 5071, 5993, 8866, 10142, 11986, 14291, 28582, 65923, 131846, 157201, 185783, 314402, 371566, 2043613, 4087226]

約数ペア:

[(1, 4087226), (2, 2043613), (11, 371566), (13, 314402), (22, 185783), (26, 157201), (31, 131846), (62, 65923), (143, 28582), (286, 14291), (341, 11986), (403, 10142), (461, 8866), (682, 5993), (806, 5071), (922, 4433)]