2560326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 5544960

約数和(自身を除く): 2984634

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 607, 703, 1214, 1406, 1821, 2109, 3642, 4218, 11533, 22459, 23066, 34599, 44918, 67377, 69198, 134754, 426721, 853442, 1280163, 2560326]

約数ペア:

[(1, 2560326), (2, 1280163), (3, 853442), (6, 426721), (19, 134754), (37, 69198), (38, 67377), (57, 44918), (74, 34599), (111, 23066), (114, 22459), (222, 11533), (607, 4218), (703, 3642), (1214, 2109), (1406, 1821)]