8045386158

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18885883}}^1$

素因数の和:18885959

約数の個数: 16

約数和(自身を含む): 16317403776

約数和(自身を除く): 8272017618

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 18885883, 37771766, 56657649, 113315298, 1340897693, 2681795386, 4022693079, 8045386158]

約数ペア:

[(1, 8045386158), (2, 4022693079), (3, 2681795386), (6, 1340897693), (71, 113315298), (142, 56657649), (213, 37771766), (426, 18885883)]