1337356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 2522016

約数和(自身を除く): 1184660

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 277, 284, 554, 1108, 1207, 2414, 4709, 4828, 9418, 18836, 19667, 39334, 78668, 334339, 668678, 1337356]

約数ペア:

[(1, 1337356), (2, 668678), (4, 334339), (17, 78668), (34, 39334), (68, 19667), (71, 18836), (142, 9418), (277, 4828), (284, 4709), (554, 2414), (1108, 1207)]