331301260

素因数分解:

$2^2\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{4973}}^1$

素因数の和:8313

約数の個数: 24

約数和(自身を含む): 696081456

約数和(自身を除く): 364780196

約数列:

[1, 2, 4, 5, 10, 20, 3331, 4973, 6662, 9946, 13324, 16655, 19892, 24865, 33310, 49730, 66620, 99460, 16565063, 33130126, 66260252, 82825315, 165650630, 331301260]

約数ペア:

[(1, 331301260), (2, 165650630), (4, 82825315), (5, 66260252), (10, 33130126), (20, 16565063), (3331, 99460), (4973, 66620), (6662, 49730), (9946, 33310), (13324, 24865), (16655, 19892)]