28565183998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5576959}}^1$

素因数の和:5577171

約数の個数: 16

約数和(自身を含む): 46377999360

約数和(自身を除く): 17812815362

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 5576959, 11153918, 72500467, 145000934, 1098660923, 2197321846, 14282591999, 28565183998]

約数ペア:

[(1, 28565183998), (2, 14282591999), (13, 2197321846), (26, 1098660923), (197, 145000934), (394, 72500467), (2561, 11153918), (5122, 5576959)]