2801528093

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 3822336000

約数和(自身を除く): 1020807907

約数列:

[1, 7, 13, 19, 29, 59, 91, 133, 203, 247, 377, 413, 551, 767, 947, 1121, 1711, 1729, 2639, 3857, 5369, 6629, 7163, 7847, 11977, 12311, 14573, 17993, 22243, 27463, 32509, 50141, 55873, 86177, 102011, 125951, 155701, 192241, 227563, 233909, 357019, 391111, 422617, 521797, 726349, 1061587, 1620317, 1637363, 2499133, 2958319, 3652579, 5084443, 6783361, 7431109, 11342219, 13800631, 21064121, 30786023, 47483527, 96604417, 147448847, 215502161, 400218299, 2801528093]

約数ペア:

[(1, 2801528093), (7, 400218299), (13, 215502161), (19, 147448847), (29, 96604417), (59, 47483527), (91, 30786023), (133, 21064121), (203, 13800631), (247, 11342219), (377, 7431109), (413, 6783361), (551, 5084443), (767, 3652579), (947, 2958319), (1121, 2499133), (1711, 1637363), (1729, 1620317), (2639, 1061587), (3857, 726349), (5369, 521797), (6629, 422617), (7163, 391111), (7847, 357019), (11977, 233909), (12311, 227563), (14573, 192241), (17993, 155701), (22243, 125951), (27463, 102011), (32509, 86177), (50141, 55873)]