1005121792

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{38119}}^1$

素因数の和:38238

約数の個数: 36

約数和(自身を含む): 2025849280

約数和(自身を除く): 1020727488

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 26368, 38119, 76238, 152476, 304952, 609904, 1219808, 2439616, 3926257, 4879232, 7852514, 9758464, 15705028, 31410056, 62820112, 125640224, 251280448, 502560896, 1005121792]

約数ペア:

[(1, 1005121792), (2, 502560896), (4, 251280448), (8, 125640224), (16, 62820112), (32, 31410056), (64, 15705028), (103, 9758464), (128, 7852514), (206, 4879232), (256, 3926257), (412, 2439616), (824, 1219808), (1648, 609904), (3296, 304952), (6592, 152476), (13184, 76238), (26368, 38119)]