2013408628

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 4548096000

約数和(自身を除く): 2534687372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 154, 196, 284, 308, 343, 497, 539, 686, 781, 994, 1078, 1372, 1562, 1879, 1988, 2156, 3124, 3479, 3758, 3773, 5467, 6958, 7516, 7546, 10934, 13153, 13916, 15092, 20669, 21868, 24353, 26306, 38269, 41338, 48706, 52612, 76538, 82676, 92071, 97412, 133409, 144683, 153076, 184142, 266818, 267883, 289366, 368284, 533636, 535766, 578732, 644497, 933863, 1012781, 1071532, 1288994, 1467499, 1867726, 2025562, 2577988, 2934998, 3735452, 4051124, 5869996, 6537041, 7089467, 10272493, 13074082, 14178934, 20544986, 26148164, 28357868, 41089972, 45759287, 71907451, 91518574, 143814902, 183037148, 287629804, 503352157, 1006704314, 2013408628]

約数ペア:

[(1, 2013408628), (2, 1006704314), (4, 503352157), (7, 287629804), (11, 183037148), (14, 143814902), (22, 91518574), (28, 71907451), (44, 45759287), (49, 41089972), (71, 28357868), (77, 26148164), (98, 20544986), (142, 14178934), (154, 13074082), (196, 10272493), (284, 7089467), (308, 6537041), (343, 5869996), (497, 4051124), (539, 3735452), (686, 2934998), (781, 2577988), (994, 2025562), (1078, 1867726), (1372, 1467499), (1562, 1288994), (1879, 1071532), (1988, 1012781), (2156, 933863), (3124, 644497), (3479, 578732), (3758, 535766), (3773, 533636), (5467, 368284), (6958, 289366), (7516, 267883), (7546, 266818), (10934, 184142), (13153, 153076), (13916, 144683), (15092, 133409), (20669, 97412), (21868, 92071), (24353, 82676), (26306, 76538), (38269, 52612), (41338, 48706)]