8021722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3413

約数の個数: 16

約数和(自身を含む): 12923712

約数和(自身を除く): 4901990

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 3323, 6646, 56491, 112982, 235933, 471866, 4010861, 8021722]

約数ペア:

[(1, 8021722), (2, 4010861), (17, 471866), (34, 235933), (71, 112982), (142, 56491), (1207, 6646), (2414, 3323)]