2009006956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{34253}}^1$

素因数の和:34342

約数の個数: 48

約数和(自身を含む): 4051289088

約数和(自身を除く): 2042282132

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2666, 5332, 14663, 29326, 34253, 58652, 68506, 137012, 376783, 753566, 1061843, 1472879, 1507132, 2123686, 2945758, 4247372, 5891516, 11680273, 16201669, 23360546, 32403338, 45659249, 46721092, 64806676, 91318498, 182636996, 502251739, 1004503478, 2009006956]

約数ペア:

[(1, 2009006956), (2, 1004503478), (4, 502251739), (11, 182636996), (22, 91318498), (31, 64806676), (43, 46721092), (44, 45659249), (62, 32403338), (86, 23360546), (124, 16201669), (172, 11680273), (341, 5891516), (473, 4247372), (682, 2945758), (946, 2123686), (1333, 1507132), (1364, 1472879), (1892, 1061843), (2666, 753566), (5332, 376783), (14663, 137012), (29326, 68506), (34253, 58652)]