66157130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508901}}^1$

素因数の和:508921

約数の個数: 16

約数和(自身を含む): 128243304

約数和(自身を除く): 62086174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 508901, 1017802, 2544505, 5089010, 6615713, 13231426, 33078565, 66157130]

約数ペア:

[(1, 66157130), (2, 33078565), (5, 13231426), (10, 6615713), (13, 5089010), (26, 2544505), (65, 1017802), (130, 508901)]