2553773474

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3183

約数の個数: 48

約数和(自身を含む): 4558641120

約数和(自身を除く): 2004867646

約数列:

[1, 2, 7, 14, 49, 67, 98, 131, 134, 262, 469, 917, 938, 1834, 2969, 3283, 5938, 6419, 6566, 8777, 12838, 17554, 20783, 41566, 61439, 122878, 145481, 198923, 290962, 388939, 397846, 430073, 777878, 860146, 1392461, 2722573, 2784922, 5445146, 9747227, 19058011, 19494454, 26058913, 38116022, 52117826, 182412391, 364824782, 1276886737, 2553773474]

約数ペア:

[(1, 2553773474), (2, 1276886737), (7, 364824782), (14, 182412391), (49, 52117826), (67, 38116022), (98, 26058913), (131, 19494454), (134, 19058011), (262, 9747227), (469, 5445146), (917, 2784922), (938, 2722573), (1834, 1392461), (2969, 860146), (3283, 777878), (5938, 430073), (6419, 397846), (6566, 388939), (8777, 290962), (12838, 198923), (17554, 145481), (20783, 122878), (41566, 61439)]