2021687962

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 3688128000

約数和(自身を除く): 1666440038

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 151, 203, 302, 343, 406, 673, 686, 1057, 1346, 1421, 2114, 2842, 4379, 4711, 7399, 8758, 9422, 9947, 14798, 19517, 19894, 30653, 32977, 39034, 51793, 61306, 65954, 101623, 103586, 136619, 203246, 214571, 230839, 273238, 429142, 461678, 711361, 956333, 1422722, 1501997, 1912666, 2947067, 3003994, 4979527, 5894134, 6694331, 9959054, 13388662, 20629469, 34856689, 41258938, 69713378, 144406283, 288812566, 1010843981, 2021687962]

約数ペア:

[(1, 2021687962), (2, 1010843981), (7, 288812566), (14, 144406283), (29, 69713378), (49, 41258938), (58, 34856689), (98, 20629469), (151, 13388662), (203, 9959054), (302, 6694331), (343, 5894134), (406, 4979527), (673, 3003994), (686, 2947067), (1057, 1912666), (1346, 1501997), (1421, 1422722), (2114, 956333), (2842, 711361), (4379, 461678), (4711, 429142), (7399, 273238), (8758, 230839), (9422, 214571), (9947, 203246), (14798, 136619), (19517, 103586), (19894, 101623), (30653, 65954), (32977, 61306), (39034, 51793)]