1421713748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{134683}}^1$

素因数の和:134736

約数の個数: 48

約数和(自身を含む): 3167767680

約数和(自身を除く): 1746053932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 134683, 269366, 538732, 942781, 1750879, 1885562, 3501758, 3771124, 3905807, 7003516, 7811614, 12256153, 15623228, 24512306, 27340649, 49024612, 50775491, 54681298, 101550982, 109362596, 203101964, 355428437, 710856874, 1421713748]

約数ペア:

[(1, 1421713748), (2, 710856874), (4, 355428437), (7, 203101964), (13, 109362596), (14, 101550982), (26, 54681298), (28, 50775491), (29, 49024612), (52, 27340649), (58, 24512306), (91, 15623228), (116, 12256153), (182, 7811614), (203, 7003516), (364, 3905807), (377, 3771124), (406, 3501758), (754, 1885562), (812, 1750879), (1508, 942781), (2639, 538732), (5278, 269366), (10556, 134683)]