1119137642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 2083221504

約数和(自身を除く): 964083862

約数列:

[1, 2, 7, 14, 17, 34, 71, 103, 119, 142, 206, 238, 497, 643, 721, 994, 1207, 1286, 1442, 1751, 2414, 3502, 4501, 7313, 8449, 9002, 10931, 12257, 14626, 16898, 21862, 24514, 45653, 51191, 66229, 76517, 91306, 102382, 124321, 132458, 153034, 248642, 319571, 463603, 639142, 776101, 870247, 927206, 1125893, 1552202, 1740494, 2251786, 4702259, 5432707, 7881251, 9404518, 10865414, 15762502, 32915813, 65831626, 79938403, 159876806, 559568821, 1119137642]

約数ペア:

[(1, 1119137642), (2, 559568821), (7, 159876806), (14, 79938403), (17, 65831626), (34, 32915813), (71, 15762502), (103, 10865414), (119, 9404518), (142, 7881251), (206, 5432707), (238, 4702259), (497, 2251786), (643, 1740494), (721, 1552202), (994, 1125893), (1207, 927206), (1286, 870247), (1442, 776101), (1751, 639142), (2414, 463603), (3502, 319571), (4501, 248642), (7313, 153034), (8449, 132458), (9002, 124321), (10931, 102382), (12257, 91306), (14626, 76517), (16898, 66229), (21862, 51191), (24514, 45653)]