2530707396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{131561}}^1$

素因数の和:131804

約数の個数: 48

約数和(自身を含む): 6778074240

約数和(自身を除く): 4247366844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 19236, 131561, 263122, 394683, 526244, 789366, 920927, 1578732, 1841854, 2762781, 3683708, 5525562, 11051124, 30127469, 60254938, 90382407, 120509876, 180764814, 210892283, 361529628, 421784566, 632676849, 843569132, 1265353698, 2530707396]

約数ペア:

[(1, 2530707396), (2, 1265353698), (3, 843569132), (4, 632676849), (6, 421784566), (7, 361529628), (12, 210892283), (14, 180764814), (21, 120509876), (28, 90382407), (42, 60254938), (84, 30127469), (229, 11051124), (458, 5525562), (687, 3683708), (916, 2762781), (1374, 1841854), (1603, 1578732), (2748, 920927), (3206, 789366), (4809, 526244), (6412, 394683), (9618, 263122), (19236, 131561)]