440459006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{72707}}^1$

素因数の和:72955

約数の個数: 16

約数和(自身を含む): 714574224

約数和(自身を除く): 274115218

約数列:

[1, 2, 13, 26, 233, 466, 3029, 6058, 72707, 145414, 945191, 1890382, 16940731, 33881462, 220229503, 440459006]

約数ペア:

[(1, 440459006), (2, 220229503), (13, 33881462), (26, 16940731), (233, 1890382), (466, 945191), (3029, 145414), (6058, 72707)]