439090806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1109}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 1097141760

約数和(自身を除く): 658050954

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 857, 1109, 1714, 2218, 2571, 3327, 5142, 5999, 6654, 7763, 9427, 11998, 12199, 15526, 17997, 18854, 23289, 24398, 28281, 35994, 36597, 46578, 56562, 65989, 73194, 85393, 131978, 170786, 197967, 256179, 395934, 512358, 950413, 1900826, 2851239, 5702478, 6652891, 10454543, 13305782, 19958673, 20909086, 31363629, 39917346, 62727258, 73181801, 146363602, 219545403, 439090806]

約数ペア:

[(1, 439090806), (2, 219545403), (3, 146363602), (6, 73181801), (7, 62727258), (11, 39917346), (14, 31363629), (21, 20909086), (22, 19958673), (33, 13305782), (42, 10454543), (66, 6652891), (77, 5702478), (154, 2851239), (231, 1900826), (462, 950413), (857, 512358), (1109, 395934), (1714, 256179), (2218, 197967), (2571, 170786), (3327, 131978), (5142, 85393), (5999, 73194), (6654, 65989), (7763, 56562), (9427, 46578), (11998, 36597), (12199, 35994), (15526, 28281), (17997, 24398), (18854, 23289)]