331300814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1259}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 555660000

約数和(自身を除く): 224359186

約数列:

[1, 2, 13, 26, 29, 58, 349, 377, 698, 754, 1259, 2518, 4537, 9074, 10121, 16367, 20242, 32734, 36511, 73022, 131573, 263146, 439391, 474643, 878782, 949286, 5712083, 11424166, 12742339, 25484678, 165650407, 331300814]

約数ペア:

[(1, 331300814), (2, 165650407), (13, 25484678), (26, 12742339), (29, 11424166), (58, 5712083), (349, 949286), (377, 878782), (698, 474643), (754, 439391), (1259, 263146), (2518, 131573), (4537, 73022), (9074, 36511), (10121, 32734), (16367, 20242)]