401064434

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{4787}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 607769568

約数和(自身を除く): 206705134

約数列:

[1, 2, 163, 257, 326, 514, 4787, 9574, 41891, 83782, 780281, 1230259, 1560562, 2460518, 200532217, 401064434]

約数ペア:

[(1, 401064434), (2, 200532217), (163, 2460518), (257, 1560562), (326, 1230259), (514, 780281), (4787, 83782), (9574, 41891)]