5281406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 8654688

約数和(自身を除く): 3373282

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2861, 5722, 37193, 74386, 203131, 406262, 2640703, 5281406]

約数ペア:

[(1, 5281406), (2, 2640703), (13, 406262), (26, 203131), (71, 74386), (142, 37193), (923, 5722), (1846, 2861)]