917235488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{116047}}^1$

素因数の和:116089

約数の個数: 48

約数和(自身を含む): 2047086720

約数和(自身を除く): 1129851232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 116047, 232094, 464188, 928376, 1508611, 1856752, 2204893, 3017222, 3713504, 4409786, 6034444, 8819572, 12068888, 17639144, 24137776, 28663609, 35278288, 48275552, 57327218, 70556576, 114654436, 229308872, 458617744, 917235488]

約数ペア:

[(1, 917235488), (2, 458617744), (4, 229308872), (8, 114654436), (13, 70556576), (16, 57327218), (19, 48275552), (26, 35278288), (32, 28663609), (38, 24137776), (52, 17639144), (76, 12068888), (104, 8819572), (152, 6034444), (208, 4409786), (247, 3713504), (304, 3017222), (416, 2204893), (494, 1856752), (608, 1508611), (988, 928376), (1976, 464188), (3952, 232094), (7904, 116047)]