172398322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{4049}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 263655000

約数和(自身を除く): 91256678

約数列:

[1, 2, 61, 122, 349, 698, 4049, 8098, 21289, 42578, 246989, 493978, 1413101, 2826202, 86199161, 172398322]

約数ペア:

[(1, 172398322), (2, 86199161), (61, 2826202), (122, 1413101), (349, 493978), (698, 246989), (4049, 42578), (8098, 21289)]