1330582448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6397031}}^1$

素因数の和:6397052

約数の個数: 20

約数和(自身を含む): 2776311888

約数和(自身を除く): 1445729440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6397031, 12794062, 25588124, 51176248, 83161403, 102352496, 166322806, 332645612, 665291224, 1330582448]

約数ペア:

[(1, 1330582448), (2, 665291224), (4, 332645612), (8, 166322806), (13, 102352496), (16, 83161403), (26, 51176248), (52, 25588124), (104, 12794062), (208, 6397031)]