2002071057

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7699}}^1$

素因数の和:7806

約数の個数: 48

約数和(自身を含む): 3265416000

約数和(自身を除く): 1263344943

約数列:

[1, 3, 7, 21, 29, 49, 61, 87, 147, 183, 203, 427, 609, 1281, 1421, 1769, 2989, 4263, 5307, 7699, 8967, 12383, 23097, 37149, 53893, 86681, 161679, 223271, 260043, 377251, 469639, 669813, 1131753, 1408917, 1562897, 3287473, 4688691, 9862419, 10940279, 13619531, 23012311, 32820837, 40858593, 69036933, 95336717, 286010151, 667357019, 2002071057]

約数ペア:

[(1, 2002071057), (3, 667357019), (7, 286010151), (21, 95336717), (29, 69036933), (49, 40858593), (61, 32820837), (87, 23012311), (147, 13619531), (183, 10940279), (203, 9862419), (427, 4688691), (609, 3287473), (1281, 1562897), (1421, 1408917), (1769, 1131753), (2989, 669813), (4263, 469639), (5307, 377251), (7699, 260043), (8967, 223271), (12383, 161679), (23097, 86681), (37149, 53893)]