129540986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{13463}}^1$

素因数の和:13765

約数の個数: 16

約数和(自身を含む): 206483904

約数和(自身を除く): 76942918

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 13463, 26926, 228871, 457742, 3810029, 7620058, 64770493, 129540986]

約数ペア:

[(1, 129540986), (2, 64770493), (17, 7620058), (34, 3810029), (283, 457742), (566, 228871), (4811, 26926), (9622, 13463)]