866636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 1626240

約数和(自身を除く): 759604

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 241, 482, 899, 964, 1798, 3596, 6989, 7471, 13978, 14942, 27956, 29884, 216659, 433318, 866636]

約数ペア:

[(1, 866636), (2, 433318), (4, 216659), (29, 29884), (31, 27956), (58, 14942), (62, 13978), (116, 7471), (124, 6989), (241, 3596), (482, 1798), (899, 964)]