1377133060

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{197297}}^1$

素因数の和:197655

約数の個数: 24

約数和(自身を含む): 2900280600

約数和(自身を除く): 1523147540

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 197297, 394594, 789188, 986485, 1972970, 3945940, 68856653, 137713306, 275426612, 344283265, 688566530, 1377133060]

約数ペア:

[(1, 1377133060), (2, 688566530), (4, 344283265), (5, 275426612), (10, 137713306), (20, 68856653), (349, 3945940), (698, 1972970), (1396, 986485), (1745, 789188), (3490, 394594), (6980, 197297)]