1161551138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 2020612608

約数和(自身を除く): 859061470

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 97, 194, 313, 407, 517, 626, 814, 1034, 1067, 1739, 2134, 3443, 3478, 3589, 4559, 6886, 7178, 9118, 11581, 14711, 19129, 23162, 29422, 30361, 38258, 39479, 50149, 60722, 78958, 100298, 127391, 161821, 168683, 254782, 323642, 333971, 337366, 544307, 667942, 1088614, 1123357, 1426967, 1855513, 2246714, 2853934, 3711026, 5987377, 11974754, 12356927, 15696637, 24713854, 31393274, 52797779, 105595558, 580775569, 1161551138]

約数ペア:

[(1, 1161551138), (2, 580775569), (11, 105595558), (22, 52797779), (37, 31393274), (47, 24713854), (74, 15696637), (94, 12356927), (97, 11974754), (194, 5987377), (313, 3711026), (407, 2853934), (517, 2246714), (626, 1855513), (814, 1426967), (1034, 1123357), (1067, 1088614), (1739, 667942), (2134, 544307), (3443, 337366), (3478, 333971), (3589, 323642), (4559, 254782), (6886, 168683), (7178, 161821), (9118, 127391), (11581, 100298), (14711, 78958), (19129, 60722), (23162, 50149), (29422, 39479), (30361, 38258)]