2023139965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 3083816448

約数和(自身を除く): 1060676483

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 137, 317, 385, 605, 685, 847, 959, 1331, 1507, 1585, 2219, 3487, 4235, 4795, 6655, 7535, 9317, 10549, 11095, 16577, 17435, 24409, 38357, 43429, 46585, 52745, 82885, 116039, 122045, 182347, 191785, 217145, 268499, 304003, 421927, 477719, 580195, 911735, 1276429, 1342495, 1520015, 2109635, 2388595, 2953489, 3344033, 5254909, 6382145, 14767445, 16720165, 26274545, 36784363, 57803999, 183921815, 289019995, 404627993, 2023139965]

約数ペア:

[(1, 2023139965), (5, 404627993), (7, 289019995), (11, 183921815), (35, 57803999), (55, 36784363), (77, 26274545), (121, 16720165), (137, 14767445), (317, 6382145), (385, 5254909), (605, 3344033), (685, 2953489), (847, 2388595), (959, 2109635), (1331, 1520015), (1507, 1342495), (1585, 1276429), (2219, 911735), (3487, 580195), (4235, 477719), (4795, 421927), (6655, 304003), (7535, 268499), (9317, 217145), (10549, 191785), (11095, 182347), (16577, 122045), (17435, 116039), (24409, 82885), (38357, 52745), (43429, 46585)]