1019503681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{30011}}^1$

素因数の和:30252

約数の個数: 16

約数和(自身を含む): 1221608448

約数和(自身を除く): 202104767

約数列:

[1, 7, 23, 161, 211, 1477, 4853, 30011, 33971, 210077, 690253, 4831771, 6332321, 44326247, 145643383, 1019503681]

約数ペア:

[(1, 1019503681), (7, 145643383), (23, 44326247), (161, 6332321), (211, 4831771), (1477, 690253), (4853, 210077), (30011, 33971)]