7889362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 13406400

約数和(自身を除く): 5517038

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 139, 278, 481, 767, 962, 1534, 1807, 2183, 3614, 4366, 5143, 8201, 10286, 16402, 28379, 56758, 66859, 106613, 133718, 213226, 303437, 606874, 3944681, 7889362]

約数ペア:

[(1, 7889362), (2, 3944681), (13, 606874), (26, 303437), (37, 213226), (59, 133718), (74, 106613), (118, 66859), (139, 56758), (278, 28379), (481, 16402), (767, 10286), (962, 8201), (1534, 5143), (1807, 4366), (2183, 3614)]