1812520366958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5628945239}}^1$

素因数の和:5628945271

約数の個数: 16

約数和(自身を含む): 3242272458240

約数和(自身を除く): 1429752091282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 5628945239, 11257890478, 39402616673, 78805233346, 129465740497, 258931480994, 906260183479, 1812520366958]

約数ペア:

[(1, 1812520366958), (2, 906260183479), (7, 258931480994), (14, 129465740497), (23, 78805233346), (46, 39402616673), (161, 11257890478), (322, 5628945239)]