2018668538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{102149}}^1$

素因数の和:102433

約数の個数: 16

約数和(自身を含む): 3114757800

約数和(自身を除く): 1096089262

約数列:

[1, 2, 41, 82, 241, 482, 9881, 19762, 102149, 204298, 4188109, 8376218, 24617909, 49235818, 1009334269, 2018668538]

約数ペア:

[(1, 2018668538), (2, 1009334269), (41, 49235818), (82, 24617909), (241, 8376218), (482, 4188109), (9881, 204298), (19762, 102149)]