2013225788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4107

約数の個数: 96

約数和(自身を含む): 4531645440

約数和(自身を除く): 2518419652

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 41, 46, 76, 82, 92, 133, 161, 164, 266, 287, 322, 437, 532, 574, 644, 779, 874, 943, 1148, 1558, 1748, 1886, 3059, 3116, 3772, 4013, 5453, 6118, 6601, 8026, 10906, 12236, 13202, 16052, 17917, 21812, 26404, 28091, 35834, 56182, 71668, 76247, 92299, 112364, 125419, 152494, 164533, 184598, 250838, 304988, 329066, 369196, 501676, 533729, 646093, 658132, 1067458, 1151731, 1292186, 1753681, 2134916, 2303462, 2584372, 3126127, 3507362, 3784259, 4606924, 6252254, 7014724, 7568518, 12275767, 12504508, 15137036, 21882889, 24551534, 26489813, 43765778, 49103068, 52979626, 71900921, 87531556, 105959252, 143801842, 287603684, 503306447, 1006612894, 2013225788]

約数ペア:

[(1, 2013225788), (2, 1006612894), (4, 503306447), (7, 287603684), (14, 143801842), (19, 105959252), (23, 87531556), (28, 71900921), (38, 52979626), (41, 49103068), (46, 43765778), (76, 26489813), (82, 24551534), (92, 21882889), (133, 15137036), (161, 12504508), (164, 12275767), (266, 7568518), (287, 7014724), (322, 6252254), (437, 4606924), (532, 3784259), (574, 3507362), (644, 3126127), (779, 2584372), (874, 2303462), (943, 2134916), (1148, 1753681), (1558, 1292186), (1748, 1151731), (1886, 1067458), (3059, 658132), (3116, 646093), (3772, 533729), (4013, 501676), (5453, 369196), (6118, 329066), (6601, 304988), (8026, 250838), (10906, 184598), (12236, 164533), (13202, 152494), (16052, 125419), (17917, 112364), (21812, 92299), (26404, 76247), (28091, 71668), (35834, 56182)]