629025457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 709632000

約数和(自身を除く): 80606543

約数列:

[1, 19, 29, 43, 139, 191, 551, 817, 1247, 2641, 3629, 4031, 5539, 5977, 8213, 23693, 26549, 76589, 105241, 113563, 156047, 173333, 238177, 504431, 769921, 1141607, 3293327, 4525363, 14628499, 21690533, 33106603, 629025457]

約数ペア:

[(1, 629025457), (19, 33106603), (29, 21690533), (43, 14628499), (139, 4525363), (191, 3293327), (551, 1141607), (817, 769921), (1247, 504431), (2641, 238177), (3629, 173333), (4031, 156047), (5539, 113563), (5977, 105241), (8213, 76589), (23693, 26549)]