1386442012

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{293}}^1\times {\mathrm{4603}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 2444558256

約数和(自身を除く): 1058116244

約数列:

[1, 2, 4, 257, 293, 514, 586, 1028, 1172, 4603, 9206, 18412, 75301, 150602, 301204, 1182971, 1348679, 2365942, 2697358, 4731884, 5394716, 346610503, 693221006, 1386442012]

約数ペア:

[(1, 1386442012), (2, 693221006), (4, 346610503), (257, 5394716), (293, 4731884), (514, 2697358), (586, 2365942), (1028, 1348679), (1172, 1182971), (4603, 301204), (9206, 150602), (18412, 75301)]