1245494802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 2696601600

約数和(自身を除く): 1451106798

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 439, 607, 779, 878, 1214, 1317, 1558, 1821, 2337, 2634, 3642, 4674, 8341, 11533, 16682, 17999, 23066, 24887, 25023, 34599, 35998, 49774, 50046, 53997, 69198, 74661, 107994, 149322, 266473, 341981, 472853, 532946, 683962, 799419, 945706, 1025943, 1418559, 1598838, 2051886, 2837118, 5062987, 10125974, 10925393, 15188961, 21850786, 30377922, 32776179, 65552358, 207582467, 415164934, 622747401, 1245494802]

約数ペア:

[(1, 1245494802), (2, 622747401), (3, 415164934), (6, 207582467), (19, 65552358), (38, 32776179), (41, 30377922), (57, 21850786), (82, 15188961), (114, 10925393), (123, 10125974), (246, 5062987), (439, 2837118), (607, 2051886), (779, 1598838), (878, 1418559), (1214, 1025943), (1317, 945706), (1558, 799419), (1821, 683962), (2337, 532946), (2634, 472853), (3642, 341981), (4674, 266473), (8341, 149322), (11533, 107994), (16682, 74661), (17999, 69198), (23066, 53997), (24887, 50046), (25023, 49774), (34599, 35998)]