2011893324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{56891}}^1$

素因数の和:57326

約数の個数: 48

約数和(自身を含む): 5377886976

約数和(自身を除く): 3365993652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 5052, 5894, 8841, 11788, 17682, 35364, 56891, 113782, 170673, 227564, 341346, 398237, 682692, 796474, 1194711, 1592948, 2389422, 4778844, 23951111, 47902222, 71853333, 95804444, 143706666, 167657777, 287413332, 335315554, 502973331, 670631108, 1005946662, 2011893324]

約数ペア:

[(1, 2011893324), (2, 1005946662), (3, 670631108), (4, 502973331), (6, 335315554), (7, 287413332), (12, 167657777), (14, 143706666), (21, 95804444), (28, 71853333), (42, 47902222), (84, 23951111), (421, 4778844), (842, 2389422), (1263, 1592948), (1684, 1194711), (2526, 796474), (2947, 682692), (5052, 398237), (5894, 341346), (8841, 227564), (11788, 170673), (17682, 113782), (35364, 56891)]