1520299432

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{859}}^1\times {\mathrm{1123}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 2870920800

約数和(自身を除く): 1350621368

約数列:

[1, 2, 4, 8, 197, 394, 788, 859, 1123, 1576, 1718, 2246, 3436, 4492, 6872, 8984, 169223, 221231, 338446, 442462, 676892, 884924, 964657, 1353784, 1769848, 1929314, 3858628, 7717256, 190037429, 380074858, 760149716, 1520299432]

約数ペア:

[(1, 1520299432), (2, 760149716), (4, 380074858), (8, 190037429), (197, 7717256), (394, 3858628), (788, 1929314), (859, 1769848), (1123, 1353784), (1576, 964657), (1718, 884924), (2246, 676892), (3436, 442462), (4492, 338446), (6872, 221231), (8984, 169223)]