13126516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 13968524

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 479, 527, 806, 884, 958, 1054, 1612, 1916, 2108, 6227, 6851, 8143, 12454, 13702, 14849, 16286, 24908, 27404, 29698, 32572, 59396, 105859, 193037, 211718, 252433, 386074, 423436, 504866, 772148, 1009732, 3281629, 6563258, 13126516]

約数ペア:

[(1, 13126516), (2, 6563258), (4, 3281629), (13, 1009732), (17, 772148), (26, 504866), (31, 423436), (34, 386074), (52, 252433), (62, 211718), (68, 193037), (124, 105859), (221, 59396), (403, 32572), (442, 29698), (479, 27404), (527, 24908), (806, 16286), (884, 14849), (958, 13702), (1054, 12454), (1612, 8143), (1916, 6851), (2108, 6227)]