2082921808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 4537656000

約数和(自身を除く): 2454734192

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 499, 592, 641, 814, 998, 1282, 1628, 1996, 2564, 3256, 3992, 5128, 5489, 6512, 7051, 7984, 10256, 10978, 14102, 18463, 21956, 23717, 28204, 36926, 43912, 47434, 56408, 73852, 87824, 94868, 112816, 147704, 189736, 203093, 260887, 295408, 319859, 379472, 406186, 521774, 639718, 812372, 1043548, 1279436, 1624744, 2087096, 2558872, 3249488, 3518449, 4174192, 5117744, 7036898, 11834783, 14073796, 23669566, 28147592, 47339132, 56295184, 94678264, 130182613, 189356528, 260365226, 520730452, 1041460904, 2082921808]

約数ペア:

[(1, 2082921808), (2, 1041460904), (4, 520730452), (8, 260365226), (11, 189356528), (16, 130182613), (22, 94678264), (37, 56295184), (44, 47339132), (74, 28147592), (88, 23669566), (148, 14073796), (176, 11834783), (296, 7036898), (407, 5117744), (499, 4174192), (592, 3518449), (641, 3249488), (814, 2558872), (998, 2087096), (1282, 1624744), (1628, 1279436), (1996, 1043548), (2564, 812372), (3256, 639718), (3992, 521774), (5128, 406186), (5489, 379472), (6512, 319859), (7051, 295408), (7984, 260887), (10256, 203093), (10978, 189736), (14102, 147704), (18463, 112816), (21956, 94868), (23717, 87824), (28204, 73852), (36926, 56408), (43912, 47434)]