440707254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{2383}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 950014464

約数和(自身を除く): 509307210

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2371, 2383, 4742, 4766, 7113, 7149, 14226, 14298, 30823, 30979, 61646, 61958, 92469, 92937, 184938, 185874, 5650093, 11300186, 16950279, 33900558, 73451209, 146902418, 220353627, 440707254]

約数ペア:

[(1, 440707254), (2, 220353627), (3, 146902418), (6, 73451209), (13, 33900558), (26, 16950279), (39, 11300186), (78, 5650093), (2371, 185874), (2383, 184938), (4742, 92937), (4766, 92469), (7113, 61958), (7149, 61646), (14226, 30979), (14298, 30823)]