2488397656

素因数分解:

$2^3\times {\mathrm{983}}^1\times {\mathrm{316429}}^1$

素因数の和:317418

約数の個数: 16

約数和(自身を含む): 4670506800

約数和(自身を除く): 2182109144

約数列:

[1, 2, 4, 8, 983, 1966, 3932, 7864, 316429, 632858, 1265716, 2531432, 311049707, 622099414, 1244198828, 2488397656]

約数ペア:

[(1, 2488397656), (2, 1244198828), (4, 622099414), (8, 311049707), (983, 2531432), (1966, 1265716), (3932, 632858), (7864, 316429)]