676942564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{5641}}^1$

素因数の和:7243

約数の個数: 24

約数和(自身を含む): 1248010400

約数和(自身を除く): 571067836

約数列:

[1, 2, 4, 19, 38, 76, 1579, 3158, 5641, 6316, 11282, 22564, 30001, 60002, 107179, 120004, 214358, 428716, 8907139, 17814278, 35628556, 169235641, 338471282, 676942564]

約数ペア:

[(1, 676942564), (2, 338471282), (4, 169235641), (19, 35628556), (38, 17814278), (76, 8907139), (1579, 428716), (3158, 214358), (5641, 120004), (6316, 107179), (11282, 60002), (22564, 30001)]