2019436928

素因数分解:

$2^7\times {\mathrm{601}}^1\times {\mathrm{26251}}^1$

素因数の和:26866

約数の個数: 32

約数和(自身を含む): 4029944520

約数和(自身を除く): 2010507592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 601, 1202, 2404, 4808, 9616, 19232, 26251, 38464, 52502, 76928, 105004, 210008, 420016, 840032, 1680064, 3360128, 15776851, 31553702, 63107404, 126214808, 252429616, 504859232, 1009718464, 2019436928]

約数ペア:

[(1, 2019436928), (2, 1009718464), (4, 504859232), (8, 252429616), (16, 126214808), (32, 63107404), (64, 31553702), (128, 15776851), (601, 3360128), (1202, 1680064), (2404, 840032), (4808, 420016), (9616, 210008), (19232, 105004), (26251, 76928), (38464, 52502)]