2094171310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{388529}}^1$

素因数の和:388561

約数の個数: 48

約数和(自身を含む): 4783581360

約数和(自身を除く): 2689410050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 388529, 777058, 1942645, 2719703, 3885290, 4273819, 5439406, 8547638, 13598515, 19037921, 21369095, 27197030, 29916733, 38075842, 42738190, 59833466, 95189605, 149583665, 190379210, 209417131, 299167330, 418834262, 1047085655, 2094171310]

約数ペア:

[(1, 2094171310), (2, 1047085655), (5, 418834262), (7, 299167330), (10, 209417131), (11, 190379210), (14, 149583665), (22, 95189605), (35, 59833466), (49, 42738190), (55, 38075842), (70, 29916733), (77, 27197030), (98, 21369095), (110, 19037921), (154, 13598515), (245, 8547638), (385, 5439406), (490, 4273819), (539, 3885290), (770, 2719703), (1078, 1942645), (2695, 777058), (5390, 388529)]