2045285968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{159191}}^1$

素因数の和:159283

約数の個数: 40

約数和(自身を含む): 4382237376

約数和(自身を除く): 2336951408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 159191, 318382, 636764, 1273528, 1751101, 2547056, 3502202, 7004404, 11620943, 14008808, 23241886, 28017616, 46483772, 92967544, 127830373, 185935088, 255660746, 511321492, 1022642984, 2045285968]

約数ペア:

[(1, 2045285968), (2, 1022642984), (4, 511321492), (8, 255660746), (11, 185935088), (16, 127830373), (22, 92967544), (44, 46483772), (73, 28017616), (88, 23241886), (146, 14008808), (176, 11620943), (292, 7004404), (584, 3502202), (803, 2547056), (1168, 1751101), (1606, 1273528), (3212, 636764), (6424, 318382), (12848, 159191)]