399058176970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{49944703}}^1$

素因数の和:49944774

約数の個数: 32

約数和(自身を含む): 776740036608

約数和(自身を除く): 377681859638

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 49944703, 99889406, 249723515, 499447030, 849059951, 1698119902, 2347401041, 4245299755, 4694802082, 8490599510, 11737005205, 23474010410, 39905817697, 79811635394, 199529088485, 399058176970]

約数ペア:

[(1, 399058176970), (2, 199529088485), (5, 79811635394), (10, 39905817697), (17, 23474010410), (34, 11737005205), (47, 8490599510), (85, 4694802082), (94, 4245299755), (170, 2347401041), (235, 1698119902), (470, 849059951), (799, 499447030), (1598, 249723515), (3995, 99889406), (7990, 49944703)]