8738254

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 6813746

約数列:

[1, 2, 7, 14, 59, 71, 118, 142, 149, 298, 413, 497, 826, 994, 1043, 2086, 4189, 8378, 8791, 10579, 17582, 21158, 29323, 58646, 61537, 74053, 123074, 148106, 624161, 1248322, 4369127, 8738254]

約数ペア:

[(1, 8738254), (2, 4369127), (7, 1248322), (14, 624161), (59, 148106), (71, 123074), (118, 74053), (142, 61537), (149, 58646), (298, 29323), (413, 21158), (497, 17582), (826, 10579), (994, 8791), (1043, 8378), (2086, 4189)]