495083722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{5333}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 896112000

約数和(自身を除く): 401028278

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 349, 698, 2443, 4886, 5333, 6631, 10666, 13262, 37331, 46417, 74662, 92834, 101327, 202654, 709289, 1418578, 1861217, 3722434, 13028519, 26057038, 35363123, 70726246, 247541861, 495083722]

約数ペア:

[(1, 495083722), (2, 247541861), (7, 70726246), (14, 35363123), (19, 26057038), (38, 13028519), (133, 3722434), (266, 1861217), (349, 1418578), (698, 709289), (2443, 202654), (4886, 101327), (5333, 92834), (6631, 74662), (10666, 46417), (13262, 37331)]