12757604902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4973}}^1$

素因数の和:5293

約数の個数: 64

約数和(自身を含む): 23653638144

約数和(自身を除く): 10896033242

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 257, 322, 434, 514, 713, 1426, 1799, 3598, 4973, 4991, 5911, 7967, 9946, 9982, 11822, 15934, 34811, 41377, 55769, 69622, 82754, 111538, 114379, 154163, 183241, 228758, 308326, 366482, 800653, 1079141, 1278061, 1282687, 1601306, 2158282, 2556122, 2565374, 3545749, 7091498, 8946427, 17892854, 24820243, 29395403, 39619891, 49640486, 58790806, 79239782, 205767821, 277339237, 411535642, 554678474, 911257493, 1822514986, 6378802451, 12757604902]

約数ペア:

[(1, 12757604902), (2, 6378802451), (7, 1822514986), (14, 911257493), (23, 554678474), (31, 411535642), (46, 277339237), (62, 205767821), (161, 79239782), (217, 58790806), (257, 49640486), (322, 39619891), (434, 29395403), (514, 24820243), (713, 17892854), (1426, 8946427), (1799, 7091498), (3598, 3545749), (4973, 2565374), (4991, 2556122), (5911, 2158282), (7967, 1601306), (9946, 1282687), (9982, 1278061), (11822, 1079141), (15934, 800653), (34811, 366482), (41377, 308326), (55769, 228758), (69622, 183241), (82754, 154163), (111538, 114379)]