127479974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{19427}}^1$

素因数の和:19639

約数の個数: 16

約数和(自身を含む): 203527728

約数和(自身を除く): 76047754

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 19427, 38854, 330259, 660518, 3749411, 7498822, 63739987, 127479974]

約数ペア:

[(1, 127479974), (2, 63739987), (17, 7498822), (34, 3749411), (193, 660518), (386, 330259), (3281, 38854), (6562, 19427)]