4260994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 6664896

約数和(自身を除く): 2403902

約数列:

[1, 2, 37, 71, 74, 142, 811, 1622, 2627, 5254, 30007, 57581, 60014, 115162, 2130497, 4260994]

約数ペア:

[(1, 4260994), (2, 2130497), (37, 115162), (71, 60014), (74, 57581), (142, 30007), (811, 5254), (1622, 2627)]