2192879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 2502528

約数和(自身を除く): 309649

約数列:

[1, 13, 37, 47, 97, 481, 611, 1261, 1739, 3589, 4559, 22607, 46657, 59267, 168683, 2192879]

約数ペア:

[(1, 2192879), (13, 168683), (37, 59267), (47, 46657), (97, 22607), (481, 4559), (611, 3589), (1261, 1739)]