254266430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2311513}}^1$

素因数の和:2311531

約数の個数: 16

約数和(自身を含む): 499287024

約数和(自身を除く): 245020594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2311513, 4623026, 11557565, 23115130, 25426643, 50853286, 127133215, 254266430]

約数ペア:

[(1, 254266430), (2, 127133215), (5, 50853286), (10, 25426643), (11, 23115130), (22, 11557565), (55, 4623026), (110, 2311513)]