2016792470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{374173}}^1$

素因数の和:374205

約数の個数: 48

約数和(自身を含む): 4606830288

約数和(自身を除く): 2590037818

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, 374173, 748346, 1870865, 2619211, 3741730, 4115903, 5238422, 8231806, 13096055, 18334477, 20579515, 26192110, 28811321, 36668954, 41159030, 57622642, 91672385, 144056605, 183344770, 201679247, 288113210, 403358494, 1008396235, 2016792470]

約数ペア:

[(1, 2016792470), (2, 1008396235), (5, 403358494), (7, 288113210), (10, 201679247), (11, 183344770), (14, 144056605), (22, 91672385), (35, 57622642), (49, 41159030), (55, 36668954), (70, 28811321), (77, 26192110), (98, 20579515), (110, 18334477), (154, 13096055), (245, 8231806), (385, 5238422), (490, 4115903), (539, 3741730), (770, 2619211), (1078, 1870865), (2695, 748346), (5390, 374173)]