2116711421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{154313}}^1$

素因数の和:154396

約数の個数: 16

約数和(自身を含む): 2444333760

約数和(自身を除く): 327622339

約数列:

[1, 11, 29, 43, 319, 473, 1247, 13717, 154313, 1697443, 4475077, 6635459, 49225847, 72990049, 192428311, 2116711421]

約数ペア:

[(1, 2116711421), (11, 192428311), (29, 72990049), (43, 49225847), (319, 6635459), (473, 4475077), (1247, 1697443), (13717, 154313)]