3959977346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1478707}}^1$

素因数の和:1478825

約数の個数: 16

約数和(自身を含む): 6458996544

約数和(自身を除く): 2499019198

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 1478707, 2957414, 19223191, 38446382, 152306821, 304613642, 1979988673, 3959977346]

約数ペア:

[(1, 3959977346), (2, 1979988673), (13, 304613642), (26, 152306821), (103, 38446382), (206, 19223191), (1339, 2957414), (2678, 1478707)]