2008070012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1245701}}^1$

素因数の和:1245749

約数の個数: 24

約数和(自身を含む): 3906521472

約数和(自身を除く): 1898451460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1245701, 2491402, 4982804, 16194113, 32388226, 38616731, 64776452, 77233462, 154466924, 502017503, 1004035006, 2008070012]

約数ペア:

[(1, 2008070012), (2, 1004035006), (4, 502017503), (13, 154466924), (26, 77233462), (31, 64776452), (52, 38616731), (62, 32388226), (124, 16194113), (403, 4982804), (806, 2491402), (1612, 1245701)]