2080784506

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{48847}}^1$

素因数の和:48946

約数の個数: 24

約数和(自身を含む): 3349995840

約数和(自身を除く): 1269211334

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 1121, 2242, 21299, 42598, 48847, 97694, 928093, 1856186, 2881973, 5763946, 17633767, 35267534, 54757487, 109514974, 1040392253, 2080784506]

約数ペア:

[(1, 2080784506), (2, 1040392253), (19, 109514974), (38, 54757487), (59, 35267534), (118, 17633767), (361, 5763946), (722, 2881973), (1121, 1856186), (2242, 928093), (21299, 97694), (42598, 48847)]