2130756496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{12143}}^1$

素因数の和:13159

約数の個数: 40

約数和(自身を含む): 4508532864

約数和(自身を除く): 2377776368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 997, 1994, 3988, 7976, 10967, 12143, 15952, 21934, 24286, 43868, 48572, 87736, 97144, 133573, 175472, 194288, 267146, 534292, 1068584, 2137168, 12106571, 24213142, 48426284, 96852568, 133172281, 193705136, 266344562, 532689124, 1065378248, 2130756496]

約数ペア:

[(1, 2130756496), (2, 1065378248), (4, 532689124), (8, 266344562), (11, 193705136), (16, 133172281), (22, 96852568), (44, 48426284), (88, 24213142), (176, 12106571), (997, 2137168), (1994, 1068584), (3988, 534292), (7976, 267146), (10967, 194288), (12143, 175472), (15952, 133573), (21934, 97144), (24286, 87736), (43868, 48572)]