1230317264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6990439}}^1$

素因数の和:6990458

約数の個数: 20

約数和(自身を含む): 2600443680

約数和(自身を除く): 1370126416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6990439, 13980878, 27961756, 55923512, 76894829, 111847024, 153789658, 307579316, 615158632, 1230317264]

約数ペア:

[(1, 1230317264), (2, 615158632), (4, 307579316), (8, 153789658), (11, 111847024), (16, 76894829), (22, 55923512), (44, 27961756), (88, 13980878), (176, 6990439)]