1309528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 2799360

約数和(自身を除く): 1489832

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 647, 1012, 1294, 2024, 2588, 5176, 7117, 14234, 14881, 28468, 29762, 56936, 59524, 119048, 163691, 327382, 654764, 1309528]

約数ペア:

[(1, 1309528), (2, 654764), (4, 327382), (8, 163691), (11, 119048), (22, 59524), (23, 56936), (44, 29762), (46, 28468), (88, 14881), (92, 14234), (184, 7117), (253, 5176), (506, 2588), (647, 2024), (1012, 1294)]