5280557438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{15622951}}^1$

素因数の和:15622979

約数の個数: 12

約数和(自身を含む): 8577000648

約数和(自身を除く): 3296443210

約数列:

[1, 2, 13, 26, 169, 338, 15622951, 31245902, 203098363, 406196726, 2640278719, 5280557438]

約数ペア:

[(1, 5280557438), (2, 2640278719), (13, 406196726), (26, 203098363), (169, 31245902), (338, 15622951)]