4158778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 7187292

約数和(自身を除く): 3028514

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3298, 9409, 18818, 21437, 42874, 122317, 159953, 244634, 319906, 2079389, 4158778]

約数ペア:

[(1, 4158778), (2, 2079389), (13, 319906), (17, 244634), (26, 159953), (34, 122317), (97, 42874), (194, 21437), (221, 18818), (442, 9409), (1261, 3298), (1649, 2522)]