893361664

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{134219}}^1$

素因数の和:134250

約数の個数: 40

約数和(自身を含む): 1922298840

約数和(自身を除く): 1028937176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 134219, 268438, 536876, 1073752, 1744847, 2147504, 3489694, 4295008, 6979388, 8590016, 13958776, 17180032, 27917552, 34360064, 55835104, 68720128, 111670208, 223340416, 446680832, 893361664]

約数ペア:

[(1, 893361664), (2, 446680832), (4, 223340416), (8, 111670208), (13, 68720128), (16, 55835104), (26, 34360064), (32, 27917552), (52, 17180032), (64, 13958776), (104, 8590016), (128, 6979388), (208, 4295008), (256, 3489694), (416, 2147504), (512, 1744847), (832, 1073752), (1664, 536876), (3328, 268438), (6656, 134219)]