1330673656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2957}}^1\times {\mathrm{4327}}^1$

素因数の和:7303

約数の個数: 32

約数和(自身を含む): 2688467040

約数和(自身を除く): 1357793384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2957, 4327, 5914, 8654, 11828, 17308, 23656, 34616, 38441, 56251, 76882, 112502, 153764, 225004, 307528, 450008, 12794939, 25589878, 51179756, 102359512, 166334207, 332668414, 665336828, 1330673656]

約数ペア:

[(1, 1330673656), (2, 665336828), (4, 332668414), (8, 166334207), (13, 102359512), (26, 51179756), (52, 25589878), (104, 12794939), (2957, 450008), (4327, 307528), (5914, 225004), (8654, 153764), (11828, 112502), (17308, 76882), (23656, 56251), (34616, 38441)]