1521219766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 2662087680

約数和(自身を除く): 1140867914

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 97, 194, 319, 517, 523, 638, 1034, 1046, 1067, 1363, 2134, 2726, 2813, 4559, 5626, 5753, 9118, 11506, 14993, 15167, 24581, 29986, 30334, 30943, 49162, 50149, 50731, 61886, 100298, 101462, 132211, 166837, 264422, 270391, 333674, 540782, 558041, 712849, 1116082, 1425698, 1454321, 1471199, 2384357, 2908642, 2942398, 4768714, 7841339, 15682678, 16183189, 26227927, 32366378, 52455854, 69146353, 138292706, 760609883, 1521219766]

約数ペア:

[(1, 1521219766), (2, 760609883), (11, 138292706), (22, 69146353), (29, 52455854), (47, 32366378), (58, 26227927), (94, 16183189), (97, 15682678), (194, 7841339), (319, 4768714), (517, 2942398), (523, 2908642), (638, 2384357), (1034, 1471199), (1046, 1454321), (1067, 1425698), (1363, 1116082), (2134, 712849), (2726, 558041), (2813, 540782), (4559, 333674), (5626, 270391), (5753, 264422), (9118, 166837), (11506, 132211), (14993, 101462), (15167, 100298), (24581, 61886), (29986, 50731), (30334, 50149), (30943, 49162)]