2015661508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{3491}}^1$

素因数の和:4732

約数の個数: 48

約数和(自身を含む): 4273202304

約数和(自身を除く): 2257540796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1213, 2426, 3491, 4852, 6982, 8491, 13964, 16982, 20621, 24437, 33964, 41242, 48874, 59347, 82484, 97748, 118694, 144347, 237388, 288694, 415429, 577388, 830858, 1661716, 4234583, 8469166, 16938332, 29642081, 59284162, 71987911, 118568324, 143975822, 287951644, 503915377, 1007830754, 2015661508]

約数ペア:

[(1, 2015661508), (2, 1007830754), (4, 503915377), (7, 287951644), (14, 143975822), (17, 118568324), (28, 71987911), (34, 59284162), (68, 29642081), (119, 16938332), (238, 8469166), (476, 4234583), (1213, 1661716), (2426, 830858), (3491, 577388), (4852, 415429), (6982, 288694), (8491, 237388), (13964, 144347), (16982, 118694), (20621, 97748), (24437, 82484), (33964, 59347), (41242, 48874)]