520027188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{78649}}^1$

素因数の和:78704

約数の個数: 48

約数和(自身を含む): 1321320000

約数和(自身を除く): 801292812

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 78649, 157298, 235947, 314596, 471894, 943788, 1494331, 2280821, 2988662, 4482993, 4561642, 5977324, 6842463, 8965986, 9123284, 13684926, 17931972, 27369852, 43335599, 86671198, 130006797, 173342396, 260013594, 520027188]

約数ペア:

[(1, 520027188), (2, 260013594), (3, 173342396), (4, 130006797), (6, 86671198), (12, 43335599), (19, 27369852), (29, 17931972), (38, 13684926), (57, 9123284), (58, 8965986), (76, 6842463), (87, 5977324), (114, 4561642), (116, 4482993), (174, 2988662), (228, 2280821), (348, 1494331), (551, 943788), (1102, 471894), (1653, 314596), (2204, 235947), (3306, 157298), (6612, 78649)]