495087142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8521}}^1$

素因数の和:8692

約数の個数: 32

約数和(自身を含む): 859017600

約数和(自身を除く): 363930458

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2641, 3058, 5282, 8521, 17042, 29051, 58102, 93731, 161899, 187462, 323798, 1184419, 1780889, 2368838, 3561778, 13028609, 22503961, 26057218, 45007922, 247543571, 495087142]

約数ペア:

[(1, 495087142), (2, 247543571), (11, 45007922), (19, 26057218), (22, 22503961), (38, 13028609), (139, 3561778), (209, 2368838), (278, 1780889), (418, 1184419), (1529, 323798), (2641, 187462), (3058, 161899), (5282, 93731), (8521, 58102), (17042, 29051)]