2100032245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{198397}}^1$

素因数の和:198504

約数の個数: 16

約数和(自身を含む): 2642661360

約数和(自身を除く): 542629115

約数列:

[1, 5, 29, 73, 145, 365, 2117, 10585, 198397, 991985, 5753513, 14482981, 28767565, 72414905, 420006449, 2100032245]

約数ペア:

[(1, 2100032245), (5, 420006449), (29, 72414905), (73, 28767565), (145, 14482981), (365, 5753513), (2117, 991985), (10585, 198397)]