707290782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 1576972800

約数和(自身を除く): 869682018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 149, 213, 298, 426, 447, 781, 894, 1013, 1562, 1639, 2026, 2343, 3039, 3278, 4686, 4917, 6078, 9834, 10579, 11143, 21158, 22286, 31737, 33429, 63474, 66858, 71923, 116369, 143846, 150937, 215769, 232738, 301874, 349107, 431538, 452811, 698214, 791153, 905622, 1582306, 1660307, 2373459, 3320614, 4746918, 4980921, 9961842, 10716527, 21433054, 32149581, 64299162, 117881797, 235763594, 353645391, 707290782]

約数ペア:

[(1, 707290782), (2, 353645391), (3, 235763594), (6, 117881797), (11, 64299162), (22, 32149581), (33, 21433054), (66, 10716527), (71, 9961842), (142, 4980921), (149, 4746918), (213, 3320614), (298, 2373459), (426, 1660307), (447, 1582306), (781, 905622), (894, 791153), (1013, 698214), (1562, 452811), (1639, 431538), (2026, 349107), (2343, 301874), (3039, 232738), (3278, 215769), (4686, 150937), (4917, 143846), (6078, 116369), (9834, 71923), (10579, 66858), (11143, 63474), (21158, 33429), (22286, 31737)]