835868

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 1619184

約数和(自身を除く): 783316

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1331, 1727, 2662, 3454, 5324, 6908, 18997, 37994, 75988, 208967, 417934, 835868]

約数ペア:

[(1, 835868), (2, 417934), (4, 208967), (11, 75988), (22, 37994), (44, 18997), (121, 6908), (157, 5324), (242, 3454), (314, 2662), (484, 1727), (628, 1331)]