231503402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{30389}}^1$

素因数の和:30697

約数の個数: 16

約数和(自身を含む): 375255720

約数和(自身を除く): 143752318

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 30389, 60778, 395057, 790114, 8903977, 17807954, 115751701, 231503402]

約数ペア:

[(1, 231503402), (2, 115751701), (13, 17807954), (26, 8903977), (293, 790114), (586, 395057), (3809, 60778), (7618, 30389)]