2158596895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{4463}}^1$

素因数の和:5551

約数の個数: 32

約数和(自身を含む): 3191795712

約数和(自身を除く): 1033198817

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1063, 4463, 5315, 7441, 13819, 22315, 31241, 37205, 58019, 69095, 96733, 156205, 290095, 406133, 483665, 2030665, 4744169, 23720845, 33209183, 61674197, 166045915, 308370985, 431719379, 2158596895]

約数ペア:

[(1, 2158596895), (5, 431719379), (7, 308370985), (13, 166045915), (35, 61674197), (65, 33209183), (91, 23720845), (455, 4744169), (1063, 2030665), (4463, 483665), (5315, 406133), (7441, 290095), (13819, 156205), (22315, 96733), (31241, 69095), (37205, 58019)]