858994544

素因数分解:

$2^4\times {\mathrm{4231}}^1\times {\mathrm{12689}}^1$

素因数の和:16928

約数の個数: 20

約数和(自身を含む): 1664826480

約数和(自身を除く): 805831936

約数列:

[1, 2, 4, 8, 16, 4231, 8462, 12689, 16924, 25378, 33848, 50756, 67696, 101512, 203024, 53687159, 107374318, 214748636, 429497272, 858994544]

約数ペア:

[(1, 858994544), (2, 429497272), (4, 214748636), (8, 107374318), (16, 53687159), (4231, 203024), (8462, 101512), (12689, 67696), (16924, 50756), (25378, 33848)]