287536756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{2437}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 542357480

約数和(自身を除く): 254820724

約数列:

[1, 2, 4, 13, 26, 52, 2269, 2437, 4538, 4874, 9076, 9748, 29497, 31681, 58994, 63362, 117988, 126724, 5529553, 11059106, 22118212, 71884189, 143768378, 287536756]

約数ペア:

[(1, 287536756), (2, 143768378), (4, 71884189), (13, 22118212), (26, 11059106), (52, 5529553), (2269, 126724), (2437, 117988), (4538, 63362), (4874, 58994), (9076, 31681), (9748, 29497)]