6965270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 13638240

約数和(自身を除く): 6672970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 409, 655, 818, 1310, 1703, 2045, 3406, 4090, 5317, 8515, 10634, 17030, 26585, 53170, 53579, 107158, 267895, 535790, 696527, 1393054, 3482635, 6965270]

約数ペア:

[(1, 6965270), (2, 3482635), (5, 1393054), (10, 696527), (13, 535790), (26, 267895), (65, 107158), (130, 53579), (131, 53170), (262, 26585), (409, 17030), (655, 10634), (818, 8515), (1310, 5317), (1703, 4090), (2045, 3406)]