2016181912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{601}}^1\times {\mathrm{1451}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 4025248920

約数和(自身を除く): 2009067008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 601, 1156, 1202, 1451, 2312, 2404, 2902, 4808, 5804, 10217, 11608, 20434, 24667, 40868, 49334, 81736, 98668, 173689, 197336, 347378, 419339, 694756, 838678, 872051, 1389512, 1677356, 1744102, 3354712, 3488204, 6976408, 14824867, 29649734, 59299468, 118598936, 252022739, 504045478, 1008090956, 2016181912]

約数ペア:

[(1, 2016181912), (2, 1008090956), (4, 504045478), (8, 252022739), (17, 118598936), (34, 59299468), (68, 29649734), (136, 14824867), (289, 6976408), (578, 3488204), (601, 3354712), (1156, 1744102), (1202, 1677356), (1451, 1389512), (2312, 872051), (2404, 838678), (2902, 694756), (4808, 419339), (5804, 347378), (10217, 197336), (11608, 173689), (20434, 98668), (24667, 81736), (40868, 49334)]