2247993902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{9547}}^1$

素因数の和:9717

約数の個数: 48

約数和(自身を含む): 4266810240

約数和(自身を除く): 2018816338

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 847, 973, 1529, 1694, 1946, 3058, 9547, 10703, 16819, 19094, 21406, 33638, 66829, 105017, 117733, 133658, 210034, 235466, 735119, 1155187, 1327033, 1470238, 2310374, 2654066, 8086309, 9289231, 14597363, 16172618, 18578462, 29194726, 102181541, 160570993, 204363082, 321141986, 1123996951, 2247993902]

約数ペア:

[(1, 2247993902), (2, 1123996951), (7, 321141986), (11, 204363082), (14, 160570993), (22, 102181541), (77, 29194726), (121, 18578462), (139, 16172618), (154, 14597363), (242, 9289231), (278, 8086309), (847, 2654066), (973, 2310374), (1529, 1470238), (1694, 1327033), (1946, 1155187), (3058, 735119), (9547, 235466), (10703, 210034), (16819, 133658), (19094, 117733), (21406, 105017), (33638, 66829)]