129543284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{10337}}^1$

素因数の和:10595

約数の個数: 24

約数和(自身を含む): 245176008

約数和(自身を除く): 115632724

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 10337, 12532, 20674, 41348, 134381, 268762, 537524, 2491217, 4982434, 9964868, 32385821, 64771642, 129543284]

約数ペア:

[(1, 129543284), (2, 64771642), (4, 32385821), (13, 9964868), (26, 4982434), (52, 2491217), (241, 537524), (482, 268762), (964, 134381), (3133, 41348), (6266, 20674), (10337, 12532)]