212445360790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3995587}}^1$

素因数の和:3996016

約数の個数: 32

約数和(自身を含む): 412824152160

約数和(自身を除く): 200378791370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 818, 2045, 4090, 5317, 10634, 26585, 53170, 3995587, 7991174, 19977935, 39955870, 51942631, 103885262, 259713155, 519426310, 1634195083, 3268390166, 8170975415, 16341950830, 21244536079, 42489072158, 106222680395, 212445360790]

約数ペア:

[(1, 212445360790), (2, 106222680395), (5, 42489072158), (10, 21244536079), (13, 16341950830), (26, 8170975415), (65, 3268390166), (130, 1634195083), (409, 519426310), (818, 259713155), (2045, 103885262), (4090, 51942631), (5317, 39955870), (10634, 19977935), (26585, 7991174), (53170, 3995587)]