2518278335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4297}}^1$

素因数の和:4551

約数の個数: 32

約数和(自身を含む): 3300864000

約数和(自身を除く): 782585665

約数列:

[1, 5, 19, 31, 95, 155, 199, 589, 995, 2945, 3781, 4297, 6169, 18905, 21485, 30845, 81643, 117211, 133207, 408215, 586055, 666035, 855103, 2530933, 4275515, 12654665, 16246957, 26508193, 81234785, 132540965, 503655667, 2518278335]

約数ペア:

[(1, 2518278335), (5, 503655667), (19, 132540965), (31, 81234785), (95, 26508193), (155, 16246957), (199, 12654665), (589, 4275515), (995, 2530933), (2945, 855103), (3781, 666035), (4297, 586055), (6169, 408215), (18905, 133207), (21485, 117211), (30845, 81643)]