2256242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:425

約数の個数: 16

約数和(自身を含む): 3531264

約数和(自身を除く): 1275022

約数列:

[1, 2, 31, 62, 151, 241, 302, 482, 4681, 7471, 9362, 14942, 36391, 72782, 1128121, 2256242]

約数ペア:

[(1, 2256242), (2, 1128121), (31, 72782), (62, 36391), (151, 14942), (241, 9362), (302, 7471), (482, 4681)]