2451995017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{31513}}^1$

素因数の和:31752

約数の個数: 16

約数和(自身を含む): 2722809600

約数和(自身を除く): 270814583

約数列:

[1, 17, 23, 199, 391, 3383, 4577, 31513, 77809, 535721, 724799, 6271087, 12321583, 106608479, 144235001, 2451995017]

約数ペア:

[(1, 2451995017), (17, 144235001), (23, 106608479), (199, 12321583), (391, 6271087), (3383, 724799), (4577, 535721), (31513, 77809)]