1330455288656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{18120169}}^1$

素因数の和:18120543

約数の個数: 40

約数和(自身を含む): 2783910438120

約数和(自身を除く): 1453455149464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 1412, 2824, 4589, 5648, 9178, 18356, 36712, 73424, 18120169, 36240338, 72480676, 144961352, 235562197, 289922704, 471124394, 942248788, 1884497576, 3768995152, 6396419657, 12792839314, 25585678628, 51171357256, 83153455541, 102342714512, 166306911082, 332613822164, 665227644328, 1330455288656]

約数ペア:

[(1, 1330455288656), (2, 665227644328), (4, 332613822164), (8, 166306911082), (13, 102342714512), (16, 83153455541), (26, 51171357256), (52, 25585678628), (104, 12792839314), (208, 6396419657), (353, 3768995152), (706, 1884497576), (1412, 942248788), (2824, 471124394), (4589, 289922704), (5648, 235562197), (9178, 144961352), (18356, 72480676), (36712, 36240338), (73424, 18120169)]