254200318

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1\times {\mathrm{1319}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 384484320

約数和(自身を除く): 130284002

約数列:

[1, 2, 173, 346, 557, 1114, 1319, 2638, 96361, 192722, 228187, 456374, 734683, 1469366, 127100159, 254200318]

約数ペア:

[(1, 254200318), (2, 127100159), (173, 1469366), (346, 734683), (557, 456374), (1114, 228187), (1319, 192722), (2638, 96361)]