309035714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383419}}^1$

素因数の和:383465

約数の個数: 16

約数和(自身を含む): 515316480

約数和(自身を除く): 206280766

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 383419, 766838, 4984447, 9968894, 11885989, 23771978, 154517857, 309035714]

約数ペア:

[(1, 309035714), (2, 154517857), (13, 23771978), (26, 11885989), (31, 9968894), (62, 4984447), (403, 766838), (806, 383419)]