2293857137

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 3088834560

約数和(自身を除く): 794977423

約数列:

[1, 11, 13, 19, 23, 47, 71, 121, 143, 209, 247, 253, 299, 437, 517, 611, 781, 893, 923, 1081, 1349, 1573, 1633, 2299, 2717, 2783, 3289, 3337, 4807, 5681, 5687, 6721, 8591, 9823, 10153, 11609, 11891, 14053, 14839, 17537, 17963, 20539, 21229, 29887, 31027, 36179, 36707, 43381, 52877, 62491, 63403, 73931, 76751, 108053, 111683, 127699, 130801, 154583, 163229, 192907, 197593, 225929, 233519, 267007, 341297, 403351, 403777, 477191, 687401, 697433, 824239, 844261, 997763, 1404689, 1458269, 1700413, 2121977, 2485219, 2568709, 2937077, 3754267, 4436861, 5249101, 7671763, 9066629, 9286871, 10975393, 16040959, 18957497, 32307847, 48805471, 99732919, 120729323, 176450549, 208532467, 2293857137]

約数ペア:

[(1, 2293857137), (11, 208532467), (13, 176450549), (19, 120729323), (23, 99732919), (47, 48805471), (71, 32307847), (121, 18957497), (143, 16040959), (209, 10975393), (247, 9286871), (253, 9066629), (299, 7671763), (437, 5249101), (517, 4436861), (611, 3754267), (781, 2937077), (893, 2568709), (923, 2485219), (1081, 2121977), (1349, 1700413), (1573, 1458269), (1633, 1404689), (2299, 997763), (2717, 844261), (2783, 824239), (3289, 697433), (3337, 687401), (4807, 477191), (5681, 403777), (5687, 403351), (6721, 341297), (8591, 267007), (9823, 233519), (10153, 225929), (11609, 197593), (11891, 192907), (14053, 163229), (14839, 154583), (17537, 130801), (17963, 127699), (20539, 111683), (21229, 108053), (29887, 76751), (31027, 73931), (36179, 63403), (36707, 62491), (43381, 52877)]