2688890312

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1459}}^1\times {\mathrm{2153}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 5094640800

約数和(自身を除く): 2405750488

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1459, 2153, 2918, 4306, 5836, 8612, 11672, 17224, 156113, 230371, 312226, 460742, 624452, 921484, 1248904, 1842968, 3141227, 6282454, 12564908, 25129816, 336111289, 672222578, 1344445156, 2688890312]

約数ペア:

[(1, 2688890312), (2, 1344445156), (4, 672222578), (8, 336111289), (107, 25129816), (214, 12564908), (428, 6282454), (856, 3141227), (1459, 1842968), (2153, 1248904), (2918, 921484), (4306, 624452), (5836, 460742), (8612, 312226), (11672, 230371), (17224, 156113)]