261750367294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{37148789}}^1$

素因数の和:37149075

約数の個数: 16

約数和(自身を含む): 424387776960

約数和(自身を除く): 162637409666

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 37148789, 74297578, 482934257, 965868514, 10067321819, 20134643638, 130875183647, 261750367294]

約数ペア:

[(1, 261750367294), (2, 130875183647), (13, 20134643638), (26, 10067321819), (271, 965868514), (542, 482934257), (3523, 74297578), (7046, 37148789)]