13836470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 26568000

約数和(自身を除く): 12731530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 409, 818, 995, 1990, 2045, 3383, 4090, 6766, 6953, 13906, 16915, 33830, 34765, 69530, 81391, 162782, 406955, 813910, 1383647, 2767294, 6918235, 13836470]

約数ペア:

[(1, 13836470), (2, 6918235), (5, 2767294), (10, 1383647), (17, 813910), (34, 406955), (85, 162782), (170, 81391), (199, 69530), (398, 34765), (409, 33830), (818, 16915), (995, 13906), (1990, 6953), (2045, 6766), (3383, 4090)]