2172495358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1618849}}^1$

素因数の和:1618923

約数の個数: 16

約数和(自身を含む): 3613273200

約数和(自身を除く): 1440777842

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1618849, 3237698, 17807339, 35614678, 98749789, 197499578, 1086247679, 2172495358]

約数ペア:

[(1, 2172495358), (2, 1086247679), (11, 197499578), (22, 98749789), (61, 35614678), (122, 17807339), (671, 3237698), (1342, 1618849)]