1337128528

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{1777}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 2619207360

約数和(自身を除く): 1282078832

約数列:

[1, 2, 4, 8, 16, 131, 262, 359, 524, 718, 1048, 1436, 1777, 2096, 2872, 3554, 5744, 7108, 14216, 28432, 47029, 94058, 188116, 232787, 376232, 465574, 637943, 752464, 931148, 1275886, 1862296, 2551772, 3724592, 5103544, 10207088, 83570533, 167141066, 334282132, 668564264, 1337128528]

約数ペア:

[(1, 1337128528), (2, 668564264), (4, 334282132), (8, 167141066), (16, 83570533), (131, 10207088), (262, 5103544), (359, 3724592), (524, 2551772), (718, 1862296), (1048, 1275886), (1436, 931148), (1777, 752464), (2096, 637943), (2872, 465574), (3554, 376232), (5744, 232787), (7108, 188116), (14216, 94058), (28432, 47029)]