1339833838

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1211423}}^1$

素因数の和:1211511

約数の個数: 16

約数和(自身を含む): 2325934080

約数和(自身を除く): 986100242

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1211423, 2422846, 8479961, 16959922, 95702417, 191404834, 669916919, 1339833838]

約数ペア:

[(1, 1339833838), (2, 669916919), (7, 191404834), (14, 95702417), (79, 16959922), (158, 8479961), (553, 2422846), (1106, 1211423)]