4893910361488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{7043}}^1\times {\mathrm{13687}}^1$

素因数の和:20924

約数の個数: 80

約数和(自身を含む): 10042927211520

約数和(自身を除く): 5149016850032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 2672, 3173, 6346, 7043, 12692, 13687, 14086, 25384, 27374, 28172, 50768, 54748, 56344, 109496, 112688, 133817, 218992, 260053, 267634, 520106, 535268, 1040212, 1070536, 1176181, 2080424, 2141072, 2285729, 2352362, 4160848, 4571458, 4704724, 9142916, 9409448, 18285832, 18818896, 22347439, 36571664, 43428851, 44694878, 86857702, 89389756, 96397541, 173715404, 178779512, 192795082, 347430808, 357559024, 385590164, 694861616, 771180328, 1542360656, 1831553279, 3663106558, 7326213116, 14652426232, 16098389347, 29304852464, 32196778694, 64393557388, 128787114776, 257574229552, 305869397593, 611738795186, 1223477590372, 2446955180744, 4893910361488]

約数ペア:

[(1, 4893910361488), (2, 2446955180744), (4, 1223477590372), (8, 611738795186), (16, 305869397593), (19, 257574229552), (38, 128787114776), (76, 64393557388), (152, 32196778694), (167, 29304852464), (304, 16098389347), (334, 14652426232), (668, 7326213116), (1336, 3663106558), (2672, 1831553279), (3173, 1542360656), (6346, 771180328), (7043, 694861616), (12692, 385590164), (13687, 357559024), (14086, 347430808), (25384, 192795082), (27374, 178779512), (28172, 173715404), (50768, 96397541), (54748, 89389756), (56344, 86857702), (109496, 44694878), (112688, 43428851), (133817, 36571664), (218992, 22347439), (260053, 18818896), (267634, 18285832), (520106, 9409448), (535268, 9142916), (1040212, 4704724), (1070536, 4571458), (1176181, 4160848), (2080424, 2352362), (2141072, 2285729)]