4990864

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{4273}}^1$

素因数の和:4354

約数の個数: 20

約数和(自身を含む): 9804556

約数和(自身を除く): 4813692

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 4273, 8546, 17092, 34184, 68368, 311929, 623858, 1247716, 2495432, 4990864]

約数ペア:

[(1, 4990864), (2, 2495432), (4, 1247716), (8, 623858), (16, 311929), (73, 68368), (146, 34184), (292, 17092), (584, 8546), (1168, 4273)]