1022508718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 1967016960

約数和(自身を除く): 944508242

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 89, 122, 154, 178, 427, 623, 671, 854, 979, 1223, 1246, 1342, 1958, 2446, 4697, 5429, 6853, 8561, 9394, 10858, 13453, 13706, 17122, 26906, 38003, 59719, 74603, 76006, 94171, 108847, 119438, 149206, 188342, 217694, 418033, 522221, 761929, 820633, 836066, 1044442, 1197317, 1523858, 1641266, 2394634, 5744431, 6639667, 8381219, 11488862, 13279334, 16762438, 46477669, 73036337, 92955338, 146072674, 511254359, 1022508718]

約数ペア:

[(1, 1022508718), (2, 511254359), (7, 146072674), (11, 92955338), (14, 73036337), (22, 46477669), (61, 16762438), (77, 13279334), (89, 11488862), (122, 8381219), (154, 6639667), (178, 5744431), (427, 2394634), (623, 1641266), (671, 1523858), (854, 1197317), (979, 1044442), (1223, 836066), (1246, 820633), (1342, 761929), (1958, 522221), (2446, 418033), (4697, 217694), (5429, 188342), (6853, 149206), (8561, 119438), (9394, 108847), (10858, 94171), (13453, 76006), (13706, 74603), (17122, 59719), (26906, 38003)]