1421724

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 3337488

約数和(自身を除く): 1915764

約数列:

[1, 2, 3, 4, 6, 12, 257, 461, 514, 771, 922, 1028, 1383, 1542, 1844, 2766, 3084, 5532, 118477, 236954, 355431, 473908, 710862, 1421724]

約数ペア:

[(1, 1421724), (2, 710862), (3, 473908), (4, 355431), (6, 236954), (12, 118477), (257, 5532), (461, 3084), (514, 2766), (771, 1844), (922, 1542), (1028, 1383)]