7131189778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{190297}}^1$

素因数の和:190797

約数の個数: 16

約数和(自身を含む): 10981716984

約数和(自身を除く): 3850527206

約数列:

[1, 2, 41, 82, 457, 914, 18737, 37474, 190297, 380594, 7802177, 15604354, 86965729, 173931458, 3565594889, 7131189778]

約数ペア:

[(1, 7131189778), (2, 3565594889), (41, 173931458), (82, 86965729), (457, 15604354), (914, 7802177), (18737, 380594), (37474, 190297)]