290950126

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{7307}}^1$

素因数の和:7815

約数の個数: 16

約数和(自身を含む): 447600384

約数和(自身を除く): 156650258

約数列:

[1, 2, 43, 86, 463, 926, 7307, 14614, 19909, 39818, 314201, 628402, 3383141, 6766282, 145475063, 290950126]

約数ペア:

[(1, 290950126), (2, 145475063), (43, 6766282), (86, 3383141), (463, 628402), (926, 314201), (7307, 39818), (14614, 19909)]