2748961684

素因数分解:

$2^2\times 7^1\times {\mathrm{23789}}^1\times {\mathrm{4127}}^1$

素因数の和:27927

約数の個数: 24

約数和(自身を含む): 5499486720

約数和(自身を除く): 2750525036

約数列:

[1, 2, 4, 7, 14, 28, 4127, 8254, 16508, 23789, 28889, 47578, 57778, 95156, 115556, 166523, 333046, 666092, 98177203, 196354406, 392708812, 687240421, 1374480842, 2748961684]

約数ペア:

[(1, 2748961684), (2, 1374480842), (4, 687240421), (7, 392708812), (14, 196354406), (28, 98177203), (4127, 666092), (8254, 333046), (16508, 166523), (23789, 115556), (28889, 95156), (47578, 57778)]