3993626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21965

約数の個数: 16

約数和(自身を含む): 7373184

約数和(自身を除く): 3379558

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 21943, 43886, 153601, 285259, 307202, 570518, 1996813, 3993626]

約数ペア:

[(1, 3993626), (2, 1996813), (7, 570518), (13, 307202), (14, 285259), (26, 153601), (91, 43886), (182, 21943)]