9911289856

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{372269}}^1$

素因数の和:372304

約数の個数: 48

約数和(自身を含む): 21342239100

約数和(自身を除く): 11430949244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 372269, 744538, 1489076, 2978152, 4839497, 5956304, 9678994, 11912608, 19357988, 23825216, 38715976, 47650432, 77431952, 95300864, 154863904, 190601728, 309727808, 381203456, 619455616, 762406912, 1238911232, 2477822464, 4955644928, 9911289856]

約数ペア:

[(1, 9911289856), (2, 4955644928), (4, 2477822464), (8, 1238911232), (13, 762406912), (16, 619455616), (26, 381203456), (32, 309727808), (52, 190601728), (64, 154863904), (104, 95300864), (128, 77431952), (208, 47650432), (256, 38715976), (416, 23825216), (512, 19357988), (832, 11912608), (1024, 9678994), (1664, 5956304), (2048, 4839497), (3328, 2978152), (6656, 1489076), (13312, 744538), (26624, 372269)]