3995012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 8124480

約数和(自身を除く): 4129468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2339, 4678, 9356, 16373, 32746, 65492, 142679, 285358, 570716, 998753, 1997506, 3995012]

約数ペア:

[(1, 3995012), (2, 1997506), (4, 998753), (7, 570716), (14, 285358), (28, 142679), (61, 65492), (122, 32746), (244, 16373), (427, 9356), (854, 4678), (1708, 2339)]