1727312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1310

約数の個数: 20

約数和(自身を含む): 3387060

約数和(自身を除く): 1659748

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1213, 1424, 2426, 4852, 9704, 19408, 107957, 215914, 431828, 863656, 1727312]

約数ペア:

[(1, 1727312), (2, 863656), (4, 431828), (8, 215914), (16, 107957), (89, 19408), (178, 9704), (356, 4852), (712, 2426), (1213, 1424)]