1969130165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{417631}}^1$

素因数の和:417700

約数の個数: 16

約数和(自身を含む): 2525838336

約数和(自身を除く): 556708171

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 417631, 2088155, 9605513, 17122871, 48027565, 85614355, 393826033, 1969130165]

約数ペア:

[(1, 1969130165), (5, 393826033), (23, 85614355), (41, 48027565), (115, 17122871), (205, 9605513), (943, 2088155), (4715, 417631)]