142400782

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1720

約数の個数: 24

約数和(自身を含む): 227356416

約数和(自身を除く): 84955634

約数列:

[1, 2, 19, 38, 127, 254, 361, 722, 1553, 2413, 3106, 4826, 29507, 45847, 59014, 91694, 197231, 394462, 560633, 1121266, 3747389, 7494778, 71200391, 142400782]

約数ペア:

[(1, 142400782), (2, 71200391), (19, 7494778), (38, 3747389), (127, 1121266), (254, 560633), (361, 394462), (722, 197231), (1553, 91694), (2413, 59014), (3106, 45847), (4826, 29507)]