2019505888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3712327}}^1$

素因数の和:3712354

約数の個数: 24

約数和(自身を含む): 4209779952

約数和(自身を除く): 2190274064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3712327, 7424654, 14849308, 29698616, 59397232, 63109559, 118794464, 126219118, 252438236, 504876472, 1009752944, 2019505888]

約数ペア:

[(1, 2019505888), (2, 1009752944), (4, 504876472), (8, 252438236), (16, 126219118), (17, 118794464), (32, 63109559), (34, 59397232), (68, 29698616), (136, 14849308), (272, 7424654), (544, 3712327)]