247082974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131009}}^1$

素因数の和:131075

約数の個数: 16

約数和(自身を含む): 396174240

約数和(自身を除く): 149091266

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 131009, 262018, 3013207, 5371369, 6026414, 10742738, 123541487, 247082974]

約数ペア:

[(1, 247082974), (2, 123541487), (23, 10742738), (41, 6026414), (46, 5371369), (82, 3013207), (943, 262018), (1886, 131009)]