78973906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{23773}}^1$

素因数の和:23937

約数の個数: 16

約数和(自身を含む): 130091328

約数和(自身を除く): 51117422

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 23773, 47546, 261503, 523006, 3589723, 7179446, 39486953, 78973906]

約数ペア:

[(1, 78973906), (2, 39486953), (11, 7179446), (22, 3589723), (151, 523006), (302, 261503), (1661, 47546), (3322, 23773)]