2011858562

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 3572997120

約数和(自身を除く): 1561138558

約数列:

[1, 2, 7, 14, 49, 98, 109, 127, 218, 254, 763, 889, 1483, 1526, 1778, 2966, 5341, 6223, 10381, 10682, 12446, 13843, 20762, 27686, 72667, 96901, 145334, 161647, 188341, 193802, 323294, 376682, 678307, 1131529, 1318387, 1356614, 2263058, 2636774, 7920703, 9228709, 15841406, 18457418, 20529169, 41058338, 143704183, 287408366, 1005929281, 2011858562]

約数ペア:

[(1, 2011858562), (2, 1005929281), (7, 287408366), (14, 143704183), (49, 41058338), (98, 20529169), (109, 18457418), (127, 15841406), (218, 9228709), (254, 7920703), (763, 2636774), (889, 2263058), (1483, 1356614), (1526, 1318387), (1778, 1131529), (2966, 678307), (5341, 376682), (6223, 323294), (10381, 193802), (10682, 188341), (12446, 161647), (13843, 145334), (20762, 96901), (27686, 72667)]