2149079268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{201451}}^1$

素因数の和:201592

約数の個数: 48

約数和(自身を含む): 5776031744

約数和(自身を除く): 3626952476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 201451, 402902, 604353, 805804, 1208706, 1410157, 2417412, 2820314, 4230471, 5640628, 8460942, 16921884, 25584277, 51168554, 76752831, 102337108, 153505662, 179089939, 307011324, 358179878, 537269817, 716359756, 1074539634, 2149079268]

約数ペア:

[(1, 2149079268), (2, 1074539634), (3, 716359756), (4, 537269817), (6, 358179878), (7, 307011324), (12, 179089939), (14, 153505662), (21, 102337108), (28, 76752831), (42, 51168554), (84, 25584277), (127, 16921884), (254, 8460942), (381, 5640628), (508, 4230471), (762, 2820314), (889, 2417412), (1524, 1410157), (1778, 1208706), (2667, 805804), (3556, 604353), (5334, 402902), (10668, 201451)]