2079702942928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1\times {\mathrm{146837}}^1$

素因数の和:147464

約数の個数: 80

約数和(自身を含む): 4378092440400

約数和(自身を除く): 2298389497472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 457, 596, 914, 1192, 1828, 1937, 2384, 3656, 3874, 5941, 7312, 7748, 11882, 15496, 23764, 30992, 47528, 68093, 95056, 136186, 146837, 272372, 293674, 544744, 587348, 885209, 1089488, 1174696, 1770418, 1908881, 2349392, 3540836, 3817762, 7081672, 7635524, 14163344, 15271048, 21878713, 30542096, 43757426, 67104509, 87514852, 134209018, 175029704, 268418036, 284423269, 350059408, 536836072, 568846538, 872358617, 1073672144, 1137693076, 1744717234, 2275386152, 3489434468, 4550772304, 6978868936, 9998571841, 13957737872, 19997143682, 39994287364, 79988574728, 129981433933, 159977149456, 259962867866, 519925735732, 1039851471464, 2079702942928]

約数ペア:

[(1, 2079702942928), (2, 1039851471464), (4, 519925735732), (8, 259962867866), (13, 159977149456), (16, 129981433933), (26, 79988574728), (52, 39994287364), (104, 19997143682), (149, 13957737872), (208, 9998571841), (298, 6978868936), (457, 4550772304), (596, 3489434468), (914, 2275386152), (1192, 1744717234), (1828, 1137693076), (1937, 1073672144), (2384, 872358617), (3656, 568846538), (3874, 536836072), (5941, 350059408), (7312, 284423269), (7748, 268418036), (11882, 175029704), (15496, 134209018), (23764, 87514852), (30992, 67104509), (47528, 43757426), (68093, 30542096), (95056, 21878713), (136186, 15271048), (146837, 14163344), (272372, 7635524), (293674, 7081672), (544744, 3817762), (587348, 3540836), (885209, 2349392), (1089488, 1908881), (1174696, 1770418)]