2542600984

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20333}}^1$

素因数の和:20393

約数の個数: 96

約数和(自身を含む): 6258805200

約数和(自身を除く): 3716204216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 154, 196, 203, 232, 308, 319, 392, 406, 539, 616, 638, 812, 1078, 1276, 1421, 1624, 2156, 2233, 2552, 2842, 4312, 4466, 5684, 8932, 11368, 15631, 17864, 20333, 31262, 40666, 62524, 81332, 125048, 142331, 162664, 223663, 284662, 447326, 569324, 589657, 894652, 996317, 1138648, 1179314, 1565641, 1789304, 1992634, 2358628, 3131282, 3985268, 4127599, 4717256, 6262564, 6486227, 7970536, 8255198, 10959487, 12525128, 12972454, 16510396, 21918974, 25944908, 28893193, 33020792, 43837948, 45403589, 51889816, 57786386, 87675896, 90807178, 115572772, 181614356, 231145544, 317825123, 363228712, 635650246, 1271300492, 2542600984]

約数ペア:

[(1, 2542600984), (2, 1271300492), (4, 635650246), (7, 363228712), (8, 317825123), (11, 231145544), (14, 181614356), (22, 115572772), (28, 90807178), (29, 87675896), (44, 57786386), (49, 51889816), (56, 45403589), (58, 43837948), (77, 33020792), (88, 28893193), (98, 25944908), (116, 21918974), (154, 16510396), (196, 12972454), (203, 12525128), (232, 10959487), (308, 8255198), (319, 7970536), (392, 6486227), (406, 6262564), (539, 4717256), (616, 4127599), (638, 3985268), (812, 3131282), (1078, 2358628), (1276, 1992634), (1421, 1789304), (1624, 1565641), (2156, 1179314), (2233, 1138648), (2552, 996317), (2842, 894652), (4312, 589657), (4466, 569324), (5684, 447326), (8932, 284662), (11368, 223663), (15631, 162664), (17864, 142331), (20333, 125048), (31262, 81332), (40666, 62524)]