549797392

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{1307}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 1086037632

約数和(自身を除く): 536240240

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 431, 488, 862, 976, 1307, 1724, 2614, 3448, 5228, 6896, 10456, 20912, 26291, 52582, 79727, 105164, 159454, 210328, 318908, 420656, 563317, 637816, 1126634, 1275632, 2253268, 4506536, 9013072, 34362337, 68724674, 137449348, 274898696, 549797392]

約数ペア:

[(1, 549797392), (2, 274898696), (4, 137449348), (8, 68724674), (16, 34362337), (61, 9013072), (122, 4506536), (244, 2253268), (431, 1275632), (488, 1126634), (862, 637816), (976, 563317), (1307, 420656), (1724, 318908), (2614, 210328), (3448, 159454), (5228, 105164), (6896, 79727), (10456, 52582), (20912, 26291)]