7509390992

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1193}}^1\times {\mathrm{1997}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 14642886456

約数和(自身を除く): 7133495464

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1193, 1576, 1997, 2386, 3152, 3994, 4772, 7988, 9544, 15976, 19088, 31952, 235021, 393409, 470042, 786818, 940084, 1573636, 1880168, 2382421, 3147272, 3760336, 4764842, 6294544, 9529684, 19059368, 38118736, 469336937, 938673874, 1877347748, 3754695496, 7509390992]

約数ペア:

[(1, 7509390992), (2, 3754695496), (4, 1877347748), (8, 938673874), (16, 469336937), (197, 38118736), (394, 19059368), (788, 9529684), (1193, 6294544), (1576, 4764842), (1997, 3760336), (2386, 3147272), (3152, 2382421), (3994, 1880168), (4772, 1573636), (7988, 940084), (9544, 786818), (15976, 470042), (19088, 393409), (31952, 235021)]