2012005709

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{9623}}^1$

素因数の和:9905

約数の個数: 24

約数和(自身を含む): 2488304448

約数和(自身を除く): 476298739

約数列:

[1, 7, 17, 49, 119, 251, 833, 1757, 4267, 9623, 12299, 29869, 67361, 163591, 209083, 471527, 1145137, 2415373, 8015959, 16907611, 41061341, 118353277, 287429387, 2012005709]

約数ペア:

[(1, 2012005709), (7, 287429387), (17, 118353277), (49, 41061341), (119, 16907611), (251, 8015959), (833, 2415373), (1757, 1145137), (4267, 471527), (9623, 209083), (12299, 163591), (29869, 67361)]