634839367681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1\times {\mathrm{7927}}^1$

素因数の和:9253

約数の個数: 32

約数和(自身を含む): 691691996160

約数和(自身を除く): 56852628479

約数列:

[1, 19, 53, 67, 1007, 1187, 1273, 3551, 7927, 22553, 62911, 67469, 79529, 150613, 420131, 531109, 1195309, 1511051, 4215037, 7982489, 9409349, 10091071, 28148777, 80085703, 178777631, 498695497, 534826763, 630426383, 9475214443, 11978101277, 33412598299, 634839367681]

約数ペア:

[(1, 634839367681), (19, 33412598299), (53, 11978101277), (67, 9475214443), (1007, 630426383), (1187, 534826763), (1273, 498695497), (3551, 178777631), (7927, 80085703), (22553, 28148777), (62911, 10091071), (67469, 9409349), (79529, 7982489), (150613, 4215037), (420131, 1511051), (531109, 1195309)]