2364821648

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{346139}}^1$

素因数の和:346215

約数の個数: 40

約数和(自身を含む): 5322248640

約数和(自身を除く): 2957426992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 346139, 692278, 1384556, 2422973, 2769112, 4845946, 5538224, 9691892, 19383784, 21114479, 38767568, 42228958, 84457916, 147801353, 168915832, 295602706, 337831664, 591205412, 1182410824, 2364821648]

約数ペア:

[(1, 2364821648), (2, 1182410824), (4, 591205412), (7, 337831664), (8, 295602706), (14, 168915832), (16, 147801353), (28, 84457916), (56, 42228958), (61, 38767568), (112, 21114479), (122, 19383784), (244, 9691892), (427, 5538224), (488, 4845946), (854, 2769112), (976, 2422973), (1708, 1384556), (3416, 692278), (6832, 346139)]