2016574976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{302971}}^1$

素因数の和:303002

約数の個数: 40

約数和(自身を含む): 4339164984

約数和(自身を除く): 2322590008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 302971, 605942, 1211884, 2423768, 3938623, 4847536, 7877246, 9695072, 15754492, 19390144, 31508984, 38780288, 63017968, 77560576, 126035936, 155121152, 252071872, 504143744, 1008287488, 2016574976]

約数ペア:

[(1, 2016574976), (2, 1008287488), (4, 504143744), (8, 252071872), (13, 155121152), (16, 126035936), (26, 77560576), (32, 63017968), (52, 38780288), (64, 31508984), (104, 19390144), (128, 15754492), (208, 9695072), (256, 7877246), (416, 4847536), (512, 3938623), (832, 2423768), (1664, 1211884), (3328, 605942), (6656, 302971)]