2017672048

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 4520853504

約数和(自身を除く): 2503181456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 257, 367, 382, 514, 734, 764, 1028, 1337, 1468, 1528, 1799, 2056, 2569, 2674, 2936, 3056, 3598, 4112, 5138, 5348, 5872, 7196, 10276, 10696, 14392, 20552, 21392, 28784, 41104, 49087, 70097, 94319, 98174, 140194, 188638, 196348, 280388, 343609, 377276, 392696, 490679, 560776, 660233, 687218, 754552, 785392, 981358, 1121552, 1320466, 1374436, 1509104, 1962716, 2640932, 2748872, 3925432, 5281864, 5497744, 7850864, 10563728, 18014929, 36029858, 72059716, 126104503, 144119432, 252209006, 288238864, 504418012, 1008836024, 2017672048]

約数ペア:

[(1, 2017672048), (2, 1008836024), (4, 504418012), (7, 288238864), (8, 252209006), (14, 144119432), (16, 126104503), (28, 72059716), (56, 36029858), (112, 18014929), (191, 10563728), (257, 7850864), (367, 5497744), (382, 5281864), (514, 3925432), (734, 2748872), (764, 2640932), (1028, 1962716), (1337, 1509104), (1468, 1374436), (1528, 1320466), (1799, 1121552), (2056, 981358), (2569, 785392), (2674, 754552), (2936, 687218), (3056, 660233), (3598, 560776), (4112, 490679), (5138, 392696), (5348, 377276), (5872, 343609), (7196, 280388), (10276, 196348), (10696, 188638), (14392, 140194), (20552, 98174), (21392, 94319), (28784, 70097), (41104, 49087)]