2619056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 5785344

約数和(自身を除く): 3166288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 647, 1012, 1294, 2024, 2588, 4048, 5176, 7117, 10352, 14234, 14881, 28468, 29762, 56936, 59524, 113872, 119048, 163691, 238096, 327382, 654764, 1309528, 2619056]

約数ペア:

[(1, 2619056), (2, 1309528), (4, 654764), (8, 327382), (11, 238096), (16, 163691), (22, 119048), (23, 113872), (44, 59524), (46, 56936), (88, 29762), (92, 28468), (176, 14881), (184, 14234), (253, 10352), (368, 7117), (506, 5176), (647, 4048), (1012, 2588), (1294, 2024)]