4038961915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{29027}}^1$

素因数の和:30686

約数の個数: 16

約数和(自身を含む): 5135169312

約数和(自身を除く): 1096207397

約数列:

[1, 5, 17, 85, 1637, 8185, 27829, 29027, 139145, 145135, 493459, 2467295, 47517199, 237585995, 807792383, 4038961915]

約数ペア:

[(1, 4038961915), (5, 807792383), (17, 237585995), (85, 47517199), (1637, 2467295), (8185, 493459), (27829, 145135), (29027, 139145)]