9129099890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8375321}}^1$

素因数の和:8375437

約数の個数: 16

約数和(自身を含む): 16583137560

約数和(自身を除く): 7454037670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 8375321, 16750642, 41876605, 83753210, 912909989, 1825819978, 4564549945, 9129099890]

約数ペア:

[(1, 9129099890), (2, 4564549945), (5, 1825819978), (10, 912909989), (109, 83753210), (218, 41876605), (545, 16750642), (1090, 8375321)]