2123702015

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{15809}}^1$

素因数の和:16282

約数の個数: 16

約数和(自身を含む): 2593092960

約数和(自身を除く): 469390945

約数列:

[1, 5, 67, 335, 401, 2005, 15809, 26867, 79045, 134335, 1059203, 5296015, 6339409, 31697045, 424740403, 2123702015]

約数ペア:

[(1, 2123702015), (5, 424740403), (67, 31697045), (335, 6339409), (401, 5296015), (2005, 1059203), (15809, 134335), (26867, 79045)]