870877298

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{10709}}^1$

素因数の和:11341

約数の個数: 16

約数和(自身を含む): 1326711960

約数和(自身を除く): 455834662

約数列:

[1, 2, 73, 146, 557, 1114, 10709, 21418, 40661, 81322, 781757, 1563514, 5964913, 11929826, 435438649, 870877298]

約数ペア:

[(1, 870877298), (2, 435438649), (73, 11929826), (146, 5964913), (557, 1563514), (1114, 781757), (10709, 81322), (21418, 40661)]