2008696302008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{128969}}^1\times {\mathrm{176989}}^1$

素因数の和:305975

約数の個数: 32

約数和(自身を含む): 4108752054000

約数和(自身を除く): 2100055751992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 128969, 176989, 257938, 353978, 515876, 707956, 1031752, 1415912, 1418659, 1946879, 2837318, 3893758, 5674636, 7787516, 11349272, 15575032, 22826094341, 45652188682, 91304377364, 182608754728, 251087037751, 502174075502, 1004348151004, 2008696302008]

約数ペア:

[(1, 2008696302008), (2, 1004348151004), (4, 502174075502), (8, 251087037751), (11, 182608754728), (22, 91304377364), (44, 45652188682), (88, 22826094341), (128969, 15575032), (176989, 11349272), (257938, 7787516), (353978, 5674636), (515876, 3893758), (707956, 2837318), (1031752, 1946879), (1415912, 1418659)]