8897644808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{354997}}^1$

素因数の和:355257

約数の個数: 32

約数和(自身を含む): 18040998360

約数和(自身を除く): 9143353552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1928, 3133, 6266, 12532, 25064, 354997, 709994, 1419988, 2839976, 4614961, 9229922, 18459844, 36919688, 85554277, 171108554, 342217108, 684434216, 1112205601, 2224411202, 4448822404, 8897644808]

約数ペア:

[(1, 8897644808), (2, 4448822404), (4, 2224411202), (8, 1112205601), (13, 684434216), (26, 342217108), (52, 171108554), (104, 85554277), (241, 36919688), (482, 18459844), (964, 9229922), (1928, 4614961), (3133, 2839976), (6266, 1419988), (12532, 709994), (25064, 354997)]