212278961666

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{2473}}^1\times {\mathrm{379817}}^1$

素因数の和:382405

約数の個数: 16

約数和(自身を含む): 321367048344

約数和(自身を除く): 109088086678

約数列:

[1, 2, 113, 226, 2473, 4946, 279449, 379817, 558898, 759634, 42919321, 85838642, 939287441, 1878574882, 106139480833, 212278961666]

約数ペア:

[(1, 212278961666), (2, 106139480833), (113, 1878574882), (226, 939287441), (2473, 85838642), (4946, 42919321), (279449, 759634), (379817, 558898)]