338889714

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 684391680

約数和(自身を除く): 345501966

約数列:

[1, 2, 3, 6, 163, 326, 419, 489, 827, 838, 978, 1257, 1654, 2481, 2514, 4962, 68297, 134801, 136594, 204891, 269602, 346513, 404403, 409782, 693026, 808806, 1039539, 2079078, 56481619, 112963238, 169444857, 338889714]

約数ペア:

[(1, 338889714), (2, 169444857), (3, 112963238), (6, 56481619), (163, 2079078), (326, 1039539), (419, 808806), (489, 693026), (827, 409782), (838, 404403), (978, 346513), (1257, 269602), (1654, 204891), (2481, 136594), (2514, 134801), (4962, 68297)]