2012309859

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{17881}}^1$

素因数の和:18147

約数の個数: 32

約数和(自身を含む): 3213609984

約数和(自身を除く): 1201300125

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 483, 699, 1631, 4893, 5359, 16077, 17881, 37513, 53643, 112539, 125167, 375501, 411263, 1233789, 2878841, 4166273, 8636523, 12498819, 29163911, 87491733, 95824279, 287472837, 670769953, 2012309859]

約数ペア:

[(1, 2012309859), (3, 670769953), (7, 287472837), (21, 95824279), (23, 87491733), (69, 29163911), (161, 12498819), (233, 8636523), (483, 4166273), (699, 2878841), (1631, 1233789), (4893, 411263), (5359, 375501), (16077, 125167), (17881, 112539), (37513, 53643)]