247136422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{6661}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 399560112

約数和(自身を除く): 152423690

約数列:

[1, 2, 13, 26, 1427, 2854, 6661, 13322, 18551, 37102, 86593, 173186, 9505247, 19010494, 123568211, 247136422]

約数ペア:

[(1, 247136422), (2, 123568211), (13, 19010494), (26, 9505247), (1427, 173186), (2854, 86593), (6661, 37102), (13322, 18551)]