15690865014764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{11932979}}^1$

素因数の和:11933378

約数の個数: 48

約数和(自身を含む): 29644099843680

約数和(自身を除く): 13953234828916

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 317, 634, 1037, 1268, 2074, 4148, 5389, 10778, 19337, 21556, 38674, 77348, 328729, 657458, 1314916, 11932979, 23865958, 47731916, 202860643, 405721286, 727911719, 811442572, 1455823438, 2911646876, 3782754343, 7565508686, 12374499223, 15131017372, 24748998446, 49497996892, 64306823831, 128613647662, 230748014923, 257227295324, 461496029846, 922992059692, 3922716253691, 7845432507382, 15690865014764]

約数ペア:

[(1, 15690865014764), (2, 7845432507382), (4, 3922716253691), (17, 922992059692), (34, 461496029846), (61, 257227295324), (68, 230748014923), (122, 128613647662), (244, 64306823831), (317, 49497996892), (634, 24748998446), (1037, 15131017372), (1268, 12374499223), (2074, 7565508686), (4148, 3782754343), (5389, 2911646876), (10778, 1455823438), (19337, 811442572), (21556, 727911719), (38674, 405721286), (77348, 202860643), (328729, 47731916), (657458, 23865958), (1314916, 11932979)]