4978210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8161}}^1$

素因数の和:8229

約数の個数: 16

約数和(自身を含む): 9108792

約数和(自身を除く): 4130582

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 8161, 16322, 40805, 81610, 497821, 995642, 2489105, 4978210]

約数ペア:

[(1, 4978210), (2, 2489105), (5, 995642), (10, 497821), (61, 81610), (122, 40805), (305, 16322), (610, 8161)]