2000631787

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 2635315200

約数和(自身を除く): 634683413

約数列:

[1, 7, 11, 29, 77, 79, 121, 203, 319, 553, 847, 869, 1031, 2233, 2291, 3509, 6083, 7217, 9559, 11341, 16037, 24563, 25201, 29899, 66913, 79387, 81449, 124751, 176407, 209293, 277211, 328889, 570143, 873257, 895939, 1940477, 2302223, 2362021, 3617779, 6271573, 9855329, 16534147, 25324453, 25982231, 68987303, 181875617, 285804541, 2000631787]

約数ペア:

[(1, 2000631787), (7, 285804541), (11, 181875617), (29, 68987303), (77, 25982231), (79, 25324453), (121, 16534147), (203, 9855329), (319, 6271573), (553, 3617779), (847, 2362021), (869, 2302223), (1031, 1940477), (2233, 895939), (2291, 873257), (3509, 570143), (6083, 328889), (7217, 277211), (9559, 209293), (11341, 176407), (16037, 124751), (24563, 81449), (25201, 79387), (29899, 66913)]