2101926853

素因数分解:

${\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{128221}}^1$

素因数の和:128344

約数の個数: 12

約数和(自身を含む): 2299533348

約数和(自身を除く): 197606495

約数列:

[1, 13, 97, 169, 1261, 16393, 128221, 1666873, 12437437, 21669349, 161686681, 2101926853]

約数ペア:

[(1, 2101926853), (13, 161686681), (97, 21669349), (169, 12437437), (1261, 1666873), (16393, 128221)]