2153409907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 2566080000

約数和(自身を除く): 412670093

約数列:

[1, 11, 17, 59, 71, 187, 649, 781, 1003, 1207, 2749, 4189, 11033, 13277, 30239, 46079, 46733, 71213, 162191, 195179, 514063, 783343, 1784101, 2146969, 2757247, 3318043, 11515561, 30329717, 36498473, 126671171, 195764537, 2153409907]

約数ペア:

[(1, 2153409907), (11, 195764537), (17, 126671171), (59, 36498473), (71, 30329717), (187, 11515561), (649, 3318043), (781, 2757247), (1003, 2146969), (1207, 1784101), (2749, 783343), (4189, 514063), (11033, 195179), (13277, 162191), (30239, 71213), (46079, 46733)]