858014715788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1\times {\mathrm{50321}}^1$

素因数の和:51930

約数の個数: 48

約数和(自身を含む): 1591765375200

約数和(自身を除く): 733750659412

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1429, 2858, 2983, 5716, 5966, 11932, 27151, 50321, 54302, 100642, 108604, 201284, 224353, 448706, 897412, 956099, 1912198, 3824396, 4262707, 7900397, 8525414, 15800794, 17050828, 31601588, 71908709, 143817418, 150107543, 287634836, 300215086, 600430172, 1366265471, 2732530942, 5465061884, 11289667313, 22579334626, 45158669252, 214503678947, 429007357894, 858014715788]

約数ペア:

[(1, 858014715788), (2, 429007357894), (4, 214503678947), (19, 45158669252), (38, 22579334626), (76, 11289667313), (157, 5465061884), (314, 2732530942), (628, 1366265471), (1429, 600430172), (2858, 300215086), (2983, 287634836), (5716, 150107543), (5966, 143817418), (11932, 71908709), (27151, 31601588), (50321, 17050828), (54302, 15800794), (100642, 8525414), (108604, 7900397), (201284, 4262707), (224353, 3824396), (448706, 1912198), (897412, 956099)]