261330257006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1435880533}}^1$

素因数の和:1435880555

約数の個数: 16

約数和(自身を含む): 482455859424

約数和(自身を除く): 221125602418

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1435880533, 2871761066, 10051163731, 18666446929, 20102327462, 37332893858, 130665128503, 261330257006]

約数ペア:

[(1, 261330257006), (2, 130665128503), (7, 37332893858), (13, 20102327462), (14, 18666446929), (26, 10051163731), (91, 2871761066), (182, 1435880533)]