380406838

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{6053}}^1$

素因数の和:6196

約数の個数: 24

約数和(自身を含む): 662113872

約数和(自身を除く): 281707034

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 4489, 6053, 8978, 12106, 31423, 42371, 62846, 84742, 405551, 811102, 2838857, 5677714, 27171917, 54343834, 190203419, 380406838]

約数ペア:

[(1, 380406838), (2, 190203419), (7, 54343834), (14, 27171917), (67, 5677714), (134, 2838857), (469, 811102), (938, 405551), (4489, 84742), (6053, 62846), (8978, 42371), (12106, 31423)]