189630494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 299859840

約数和(自身を除く): 110229346

約数列:

[1, 2, 41, 73, 79, 82, 146, 158, 401, 802, 2993, 3239, 5767, 5986, 6478, 11534, 16441, 29273, 31679, 32882, 58546, 63358, 236447, 472894, 1200193, 1298839, 2312567, 2400386, 2597678, 4625134, 94815247, 189630494]

約数ペア:

[(1, 189630494), (2, 94815247), (41, 4625134), (73, 2597678), (79, 2400386), (82, 2312567), (146, 1298839), (158, 1200193), (401, 472894), (802, 236447), (2993, 63358), (3239, 58546), (5767, 32882), (5986, 31679), (6478, 29273), (11534, 16441)]