2921402399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{3049}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 3103680000

約数和(自身を除く): 182277601

約数列:

[1, 19, 211, 239, 3049, 4009, 4541, 50429, 57931, 643339, 728711, 958151, 12223441, 13845509, 153758021, 2921402399]

約数ペア:

[(1, 2921402399), (19, 153758021), (211, 13845509), (239, 12223441), (3049, 958151), (4009, 728711), (4541, 643339), (50429, 57931)]