1282146068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{39509}}^1$

素因数の和:39600

約数の個数: 48

約数和(自身を含む): 2743574400

約数和(自身を除く): 1461428332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4636, 8113, 16226, 32452, 39509, 79018, 158036, 276563, 553126, 750671, 1106252, 1501342, 2410049, 3002684, 4820098, 5254697, 9640196, 10509394, 16870343, 21018788, 33740686, 45790931, 67481372, 91581862, 183163724, 320536517, 641073034, 1282146068]

約数ペア:

[(1, 1282146068), (2, 641073034), (4, 320536517), (7, 183163724), (14, 91581862), (19, 67481372), (28, 45790931), (38, 33740686), (61, 21018788), (76, 16870343), (122, 10509394), (133, 9640196), (244, 5254697), (266, 4820098), (427, 3002684), (532, 2410049), (854, 1501342), (1159, 1106252), (1708, 750671), (2318, 553126), (4636, 276563), (8113, 158036), (16226, 79018), (32452, 39509)]