1273291772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{27823}}^1$

素因数の和:28517

約数の個数: 24

約数和(自身を含む): 2362925376

約数和(自身を除く): 1089633604

約数列:

[1, 2, 4, 17, 34, 68, 673, 1346, 2692, 11441, 22882, 27823, 45764, 55646, 111292, 472991, 945982, 1891964, 18724879, 37449758, 74899516, 318322943, 636645886, 1273291772]

約数ペア:

[(1, 1273291772), (2, 636645886), (4, 318322943), (17, 74899516), (34, 37449758), (68, 18724879), (673, 1891964), (1346, 945982), (2692, 472991), (11441, 111292), (22882, 55646), (27823, 45764)]