1181539681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 1490227200

約数和(自身を除く): 308687519

約数列:

[1, 7, 19, 41, 43, 133, 287, 301, 779, 817, 1763, 5039, 5453, 5719, 12341, 33497, 35273, 95741, 206599, 216677, 234479, 670187, 1446193, 1516739, 3925381, 4116863, 8883757, 27477667, 28818041, 62186299, 168791383, 1181539681]

約数ペア:

[(1, 1181539681), (7, 168791383), (19, 62186299), (41, 28818041), (43, 27477667), (133, 8883757), (287, 4116863), (301, 3925381), (779, 1516739), (817, 1446193), (1763, 670187), (5039, 234479), (5453, 216677), (5719, 206599), (12341, 95741), (33497, 35273)]