2155706076

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{280253}}^1$

素因数の和:280901

約数の個数: 24

約数和(自身を含む): 5037845904

約数和(自身を除く): 2882139828

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 280253, 560506, 840759, 1121012, 1681518, 3363036, 179642173, 359284346, 538926519, 718568692, 1077853038, 2155706076]

約数ペア:

[(1, 2155706076), (2, 1077853038), (3, 718568692), (4, 538926519), (6, 359284346), (12, 179642173), (641, 3363036), (1282, 1681518), (1923, 1121012), (2564, 840759), (3846, 560506), (7692, 280253)]