2642406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 5994240

約数和(自身を除く): 3351834

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1783, 3566, 5349, 10698, 23179, 33877, 46358, 67754, 69537, 101631, 139074, 203262, 440401, 880802, 1321203, 2642406]

約数ペア:

[(1, 2642406), (2, 1321203), (3, 880802), (6, 440401), (13, 203262), (19, 139074), (26, 101631), (38, 69537), (39, 67754), (57, 46358), (78, 33877), (114, 23179), (247, 10698), (494, 5349), (741, 3566), (1482, 1783)]