850438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 16

約数和(自身を含む): 1329696

約数和(自身を除く): 479258

約数列:

[1, 2, 53, 71, 106, 113, 142, 226, 3763, 5989, 7526, 8023, 11978, 16046, 425219, 850438]

約数ペア:

[(1, 850438), (2, 425219), (53, 16046), (71, 11978), (106, 8023), (113, 7526), (142, 5989), (226, 3763)]