239709626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151141}}^1$

素因数の和:151217

約数の個数: 16

約数和(自身を含む): 393573768

約数和(自身を除く): 153864142

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 151141, 302282, 1964833, 3929666, 9219601, 18439202, 119854813, 239709626]

約数ペア:

[(1, 239709626), (2, 119854813), (13, 18439202), (26, 9219601), (61, 3929666), (122, 1964833), (793, 302282), (1586, 151141)]