394797214

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{129953}}^1$

素因数の和:130000

約数の個数: 24

約数和(自身を含む): 711108288

約数和(自身を除く): 316311074

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 129953, 259906, 909671, 1819342, 4028543, 6367697, 8057086, 12735394, 28199801, 56399602, 197398607, 394797214]

約数ペア:

[(1, 394797214), (2, 197398607), (7, 56399602), (14, 28199801), (31, 12735394), (49, 8057086), (62, 6367697), (98, 4028543), (217, 1819342), (434, 909671), (1519, 259906), (3038, 129953)]