2068172876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20789}}^1$

素因数の和:20847

約数の個数: 96

約数和(自身を含む): 5029516800

約数和(自身を除く): 2961343924

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 646, 748, 836, 1292, 1309, 1463, 2261, 2618, 2926, 3553, 4522, 5236, 5852, 7106, 9044, 14212, 20789, 24871, 41578, 49742, 83156, 99484, 145523, 228679, 291046, 353413, 394991, 457358, 582092, 706826, 789982, 914716, 1413652, 1579964, 1600753, 2473891, 2764937, 3201506, 3887543, 4344901, 4947782, 5529874, 6403012, 6714847, 7775086, 8689802, 9895564, 11059748, 13429694, 15550172, 17379604, 26859388, 27212801, 30414307, 47003929, 54425602, 60828614, 73863317, 94007858, 108851204, 121657228, 147726634, 188015716, 295453268, 517043219, 1034086438, 2068172876]

約数ペア:

[(1, 2068172876), (2, 1034086438), (4, 517043219), (7, 295453268), (11, 188015716), (14, 147726634), (17, 121657228), (19, 108851204), (22, 94007858), (28, 73863317), (34, 60828614), (38, 54425602), (44, 47003929), (68, 30414307), (76, 27212801), (77, 26859388), (119, 17379604), (133, 15550172), (154, 13429694), (187, 11059748), (209, 9895564), (238, 8689802), (266, 7775086), (308, 6714847), (323, 6403012), (374, 5529874), (418, 4947782), (476, 4344901), (532, 3887543), (646, 3201506), (748, 2764937), (836, 2473891), (1292, 1600753), (1309, 1579964), (1463, 1413652), (2261, 914716), (2618, 789982), (2926, 706826), (3553, 582092), (4522, 457358), (5236, 394991), (5852, 353413), (7106, 291046), (9044, 228679), (14212, 145523), (20789, 99484), (24871, 83156), (41578, 49742)]