2014131868

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 4213650672

約数和(自身を除く): 2199518804

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 353, 602, 677, 706, 1204, 1354, 1412, 2107, 2471, 2708, 4214, 4739, 4942, 8428, 9478, 9884, 15179, 17297, 18956, 29111, 30358, 33173, 34594, 58222, 60716, 66346, 69188, 106253, 116444, 132692, 203777, 212506, 238981, 407554, 425012, 477962, 743771, 815108, 955924, 1426439, 1487542, 1672867, 2852878, 2975084, 3345734, 5705756, 6691468, 10276183, 11710069, 20552366, 23420138, 41104732, 46840276, 71933281, 143866562, 287733124, 503532967, 1007065934, 2014131868]

約数ペア:

[(1, 2014131868), (2, 1007065934), (4, 503532967), (7, 287733124), (14, 143866562), (28, 71933281), (43, 46840276), (49, 41104732), (86, 23420138), (98, 20552366), (172, 11710069), (196, 10276183), (301, 6691468), (353, 5705756), (602, 3345734), (677, 2975084), (706, 2852878), (1204, 1672867), (1354, 1487542), (1412, 1426439), (2107, 955924), (2471, 815108), (2708, 743771), (4214, 477962), (4739, 425012), (4942, 407554), (8428, 238981), (9478, 212506), (9884, 203777), (15179, 132692), (17297, 116444), (18956, 106253), (29111, 69188), (30358, 66346), (33173, 60716), (34594, 58222)]