2017509978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 4496798592

約数和(自身を除く): 2479288614

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 673, 857, 1166, 1346, 1714, 1749, 2019, 2571, 3498, 4038, 5142, 7403, 9427, 14806, 18854, 22209, 28281, 35669, 44418, 45421, 56562, 71338, 90842, 107007, 136263, 214014, 272526, 392359, 499631, 576761, 784718, 999262, 1153522, 1177077, 1498893, 1730283, 2354154, 2997786, 3460566, 6344371, 12688742, 19033113, 30568333, 38066226, 61136666, 91704999, 183409998, 336251663, 672503326, 1008754989, 2017509978]

約数ペア:

[(1, 2017509978), (2, 1008754989), (3, 672503326), (6, 336251663), (11, 183409998), (22, 91704999), (33, 61136666), (53, 38066226), (66, 30568333), (106, 19033113), (159, 12688742), (318, 6344371), (583, 3460566), (673, 2997786), (857, 2354154), (1166, 1730283), (1346, 1498893), (1714, 1177077), (1749, 1153522), (2019, 999262), (2571, 784718), (3498, 576761), (4038, 499631), (5142, 392359), (7403, 272526), (9427, 214014), (14806, 136263), (18854, 107007), (22209, 90842), (28281, 71338), (35669, 56562), (44418, 45421)]