2254355

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 576109

約数列:

[1, 5, 47, 53, 181, 235, 265, 905, 2491, 8507, 9593, 12455, 42535, 47965, 450871, 2254355]

約数ペア:

[(1, 2254355), (5, 450871), (47, 47965), (53, 42535), (181, 12455), (235, 9593), (265, 8507), (905, 2491)]