2726776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 5574240

約数和(自身を除く): 2847464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 167, 314, 334, 628, 668, 1256, 1336, 2041, 2171, 4082, 4342, 8164, 8684, 16328, 17368, 26219, 52438, 104876, 209752, 340847, 681694, 1363388, 2726776]

約数ペア:

[(1, 2726776), (2, 1363388), (4, 681694), (8, 340847), (13, 209752), (26, 104876), (52, 52438), (104, 26219), (157, 17368), (167, 16328), (314, 8684), (334, 8164), (628, 4342), (668, 4082), (1256, 2171), (1336, 2041)]