17601970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 34276608

約数和(自身を除く): 16674638

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 2203, 3995, 4406, 7990, 11015, 22030, 37451, 74902, 103541, 187255, 207082, 374510, 517705, 1035410, 1760197, 3520394, 8800985, 17601970]

約数ペア:

[(1, 17601970), (2, 8800985), (5, 3520394), (10, 1760197), (17, 1035410), (34, 517705), (47, 374510), (85, 207082), (94, 187255), (170, 103541), (235, 74902), (470, 37451), (799, 22030), (1598, 11015), (2203, 7990), (3995, 4406)]