26346910465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{434087}}^1$

素因数の和:434352

約数の個数: 16

約数和(自身を含む): 32296147200

約数和(自身を除く): 5949236735

約数列:

[1, 5, 61, 199, 305, 995, 12139, 60695, 434087, 2170435, 26479307, 86383313, 132396535, 431916565, 5269382093, 26346910465]

約数ペア:

[(1, 26346910465), (5, 5269382093), (61, 431916565), (199, 132396535), (305, 86383313), (995, 26479307), (12139, 2170435), (60695, 434087)]