705008

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 20

約数和(自身を含む): 1380120

約数和(自身を除く): 675112

約数列:

[1, 2, 4, 8, 16, 139, 278, 317, 556, 634, 1112, 1268, 2224, 2536, 5072, 44063, 88126, 176252, 352504, 705008]

約数ペア:

[(1, 705008), (2, 352504), (4, 176252), (8, 88126), (16, 44063), (139, 5072), (278, 2536), (317, 2224), (556, 1268), (634, 1112)]