172024390

素因数分解:

$2^1\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{6217}}^1$

素因数の和:8991

約数の個数: 16

約数和(自身を含む): 309805632

約数和(自身を除く): 137781242

約数列:

[1, 2, 5, 10, 2767, 5534, 6217, 12434, 13835, 27670, 31085, 62170, 17202439, 34404878, 86012195, 172024390]

約数ペア:

[(1, 172024390), (2, 86012195), (5, 34404878), (10, 17202439), (2767, 62170), (5534, 31085), (6217, 27670), (12434, 13835)]