21743365714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{486407}}^1$

素因数の和:486550

約数の個数: 32

約数和(自身を含む): 38850379776

約数和(自身を除く): 17107014062

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 1442, 3193, 6386, 22351, 44702, 486407, 972814, 3404849, 6809698, 15078617, 30157234, 50099921, 100199842, 105550319, 211100638, 350699447, 701398894, 1553097551, 3106195102, 10871682857, 21743365714]

約数ペア:

[(1, 21743365714), (2, 10871682857), (7, 3106195102), (14, 1553097551), (31, 701398894), (62, 350699447), (103, 211100638), (206, 105550319), (217, 100199842), (434, 50099921), (721, 30157234), (1442, 15078617), (3193, 6809698), (6386, 3404849), (22351, 972814), (44702, 486407)]