2018747552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{3491}}^1$

素因数の和:4581

約数の個数: 48

約数和(自身を含む): 4213363392

約数和(自身を除く): 2194615840

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1063, 2126, 3491, 4252, 6982, 8504, 13964, 17008, 18071, 27928, 34016, 36142, 55856, 59347, 72284, 111712, 118694, 144568, 237388, 289136, 474776, 578272, 949552, 1899104, 3710933, 7421866, 14843732, 29687464, 59374928, 63085861, 118749856, 126171722, 252343444, 504686888, 1009373776, 2018747552]

約数ペア:

[(1, 2018747552), (2, 1009373776), (4, 504686888), (8, 252343444), (16, 126171722), (17, 118749856), (32, 63085861), (34, 59374928), (68, 29687464), (136, 14843732), (272, 7421866), (544, 3710933), (1063, 1899104), (2126, 949552), (3491, 578272), (4252, 474776), (6982, 289136), (8504, 237388), (13964, 144568), (17008, 118694), (18071, 111712), (27928, 72284), (34016, 59347), (36142, 55856)]