2100045352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 4142350080

約数和(自身を除く): 2042304728

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 193, 344, 376, 386, 673, 772, 1346, 1544, 2021, 2692, 4042, 5384, 8084, 8299, 9071, 16168, 16598, 18142, 28939, 31631, 33196, 36284, 57878, 63262, 66392, 72568, 115756, 126524, 129889, 231512, 253048, 259778, 390053, 519556, 780106, 1039112, 1360133, 1560212, 2720266, 3120424, 5440532, 5585227, 6104783, 10881064, 11170454, 12209566, 22340908, 24419132, 44681816, 48838264, 262505669, 525011338, 1050022676, 2100045352]

約数ペア:

[(1, 2100045352), (2, 1050022676), (4, 525011338), (8, 262505669), (43, 48838264), (47, 44681816), (86, 24419132), (94, 22340908), (172, 12209566), (188, 11170454), (193, 10881064), (344, 6104783), (376, 5585227), (386, 5440532), (673, 3120424), (772, 2720266), (1346, 1560212), (1544, 1360133), (2021, 1039112), (2692, 780106), (4042, 519556), (5384, 390053), (8084, 259778), (8299, 253048), (9071, 231512), (16168, 129889), (16598, 126524), (18142, 115756), (28939, 72568), (31631, 66392), (33196, 63262), (36284, 57878)]