271750486

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{318209}}^1$

素因数の和:318279

約数の個数: 16

約数和(自身を含む): 473496480

約数和(自身を除く): 201745994

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 318209, 636418, 2227463, 4454926, 19410749, 38821498, 135875243, 271750486]

約数ペア:

[(1, 271750486), (2, 135875243), (7, 38821498), (14, 19410749), (61, 4454926), (122, 2227463), (427, 636418), (854, 318209)]