761404

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 1548288

約数和(自身を除く): 786884

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 383, 497, 766, 994, 1532, 1988, 2681, 5362, 10724, 27193, 54386, 108772, 190351, 380702, 761404]

約数ペア:

[(1, 761404), (2, 380702), (4, 190351), (7, 108772), (14, 54386), (28, 27193), (71, 10724), (142, 5362), (284, 2681), (383, 1988), (497, 1532), (766, 994)]