447132014

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3019}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 782784000

約数和(自身を除く): 335651986

約数列:

[1, 2, 7, 14, 71, 142, 149, 298, 497, 994, 1043, 2086, 3019, 6038, 10579, 21133, 21158, 42266, 74053, 148106, 214349, 428698, 449831, 899662, 1500443, 3000886, 3148817, 6297634, 31938001, 63876002, 223566007, 447132014]

約数ペア:

[(1, 447132014), (2, 223566007), (7, 63876002), (14, 31938001), (71, 6297634), (142, 3148817), (149, 3000886), (298, 1500443), (497, 899662), (994, 449831), (1043, 428698), (2086, 214349), (3019, 148106), (6038, 74053), (10579, 42266), (21133, 21158)]