1330455568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{42929}}^1$

素因数の和:43099

約数の個数: 40

約数和(自身を含む): 2794743000

約数和(自身を除く): 1464287432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992, 42929, 85858, 171716, 343432, 558077, 686864, 1116154, 2232308, 4464616, 6396421, 8929232, 12792842, 25585684, 51171368, 83153473, 102342736, 166306946, 332613892, 665227784, 1330455568]

約数ペア:

[(1, 1330455568), (2, 665227784), (4, 332613892), (8, 166306946), (13, 102342736), (16, 83153473), (26, 51171368), (52, 25585684), (104, 12792842), (149, 8929232), (208, 6396421), (298, 4464616), (596, 2232308), (1192, 1116154), (1937, 686864), (2384, 558077), (3874, 343432), (7748, 171716), (15496, 85858), (30992, 42929)]