1261812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 2987712

約数和(自身を除く): 1725900

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1481, 2962, 4443, 5924, 8886, 17772, 105151, 210302, 315453, 420604, 630906, 1261812]

約数ペア:

[(1, 1261812), (2, 630906), (3, 420604), (4, 315453), (6, 210302), (12, 105151), (71, 17772), (142, 8886), (213, 5924), (284, 4443), (426, 2962), (852, 1481)]