266945892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{517337}}^1$

素因数の和:517387

約数の個数: 24

約数和(自身を含む): 637360416

約数和(自身を除く): 370414524

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 517337, 1034674, 1552011, 2069348, 3104022, 6208044, 22245491, 44490982, 66736473, 88981964, 133472946, 266945892]

約数ペア:

[(1, 266945892), (2, 133472946), (3, 88981964), (4, 66736473), (6, 44490982), (12, 22245491), (43, 6208044), (86, 3104022), (129, 2069348), (172, 1552011), (258, 1034674), (516, 517337)]