1313020336

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{3461}}^1$

素因数の和:3781

約数の個数: 40

約数和(自身を含む): 2578303728

約数和(自身を除く): 1265283392

約数列:

[1, 2, 4, 8, 16, 131, 181, 262, 362, 524, 724, 1048, 1448, 2096, 2896, 3461, 6922, 13844, 23711, 27688, 47422, 55376, 94844, 189688, 379376, 453391, 626441, 906782, 1252882, 1813564, 2505764, 3627128, 5011528, 7254256, 10023056, 82063771, 164127542, 328255084, 656510168, 1313020336]

約数ペア:

[(1, 1313020336), (2, 656510168), (4, 328255084), (8, 164127542), (16, 82063771), (131, 10023056), (181, 7254256), (262, 5011528), (362, 3627128), (524, 2505764), (724, 1813564), (1048, 1252882), (1448, 906782), (2096, 626441), (2896, 453391), (3461, 379376), (6922, 189688), (13844, 94844), (23711, 55376), (27688, 47422)]