345764434

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1\times {\mathrm{1471}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 522395136

約数和(自身を除く): 176630702

約数列:

[1, 2, 211, 422, 557, 1114, 1471, 2942, 117527, 235054, 310381, 620762, 819347, 1638694, 172882217, 345764434]

約数ペア:

[(1, 345764434), (2, 172882217), (211, 1638694), (422, 819347), (557, 620762), (1114, 310381), (1471, 235054), (2942, 117527)]