1204381486

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2246

約数の個数: 72

約数和(自身を含む): 2360177568

約数和(自身を除く): 1155796082

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 121, 154, 242, 329, 517, 539, 658, 847, 1034, 1078, 1694, 2161, 2303, 3619, 4322, 4606, 5687, 5929, 7238, 11374, 11858, 15127, 23771, 25333, 30254, 39809, 47542, 50666, 79618, 101567, 105889, 166397, 203134, 211778, 261481, 278663, 332794, 522962, 557326, 710969, 1117237, 1164779, 1421938, 1830367, 2234474, 2329558, 3660734, 4976783, 7820659, 9953566, 12289607, 12812569, 15641318, 24579214, 25625138, 54744613, 86027249, 109489226, 172054498, 602190743, 1204381486]

約数ペア:

[(1, 1204381486), (2, 602190743), (7, 172054498), (11, 109489226), (14, 86027249), (22, 54744613), (47, 25625138), (49, 24579214), (77, 15641318), (94, 12812569), (98, 12289607), (121, 9953566), (154, 7820659), (242, 4976783), (329, 3660734), (517, 2329558), (539, 2234474), (658, 1830367), (847, 1421938), (1034, 1164779), (1078, 1117237), (1694, 710969), (2161, 557326), (2303, 522962), (3619, 332794), (4322, 278663), (4606, 261481), (5687, 211778), (5929, 203134), (7238, 166397), (11374, 105889), (11858, 101567), (15127, 79618), (23771, 50666), (25333, 47542), (30254, 39809)]