1520852982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 3407754240

約数和(自身を除く): 1886901258

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 331, 473, 662, 946, 993, 1419, 1619, 1986, 2838, 3238, 3641, 4857, 7282, 9714, 10923, 14233, 17809, 21846, 28466, 35618, 42699, 53427, 69617, 85398, 106854, 139234, 156563, 208851, 313126, 417702, 469689, 535889, 765787, 939378, 1071778, 1531574, 1607667, 2297361, 3215334, 4594722, 5894779, 11789558, 17684337, 23043227, 35368674, 46086454, 69129681, 138259362, 253475497, 506950994, 760426491, 1520852982]

約数ペア:

[(1, 1520852982), (2, 760426491), (3, 506950994), (6, 253475497), (11, 138259362), (22, 69129681), (33, 46086454), (43, 35368674), (66, 23043227), (86, 17684337), (129, 11789558), (258, 5894779), (331, 4594722), (473, 3215334), (662, 2297361), (946, 1607667), (993, 1531574), (1419, 1071778), (1619, 939378), (1986, 765787), (2838, 535889), (3238, 469689), (3641, 417702), (4857, 313126), (7282, 208851), (9714, 156563), (10923, 139234), (14233, 106854), (17809, 85398), (21846, 69617), (28466, 53427), (35618, 42699)]