274344788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{4021}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 494271624

約数和(自身を除く): 219926836

約数列:

[1, 2, 4, 37, 74, 148, 461, 922, 1844, 4021, 8042, 16084, 17057, 34114, 68228, 148777, 297554, 595108, 1853681, 3707362, 7414724, 68586197, 137172394, 274344788]

約数ペア:

[(1, 274344788), (2, 137172394), (4, 68586197), (37, 7414724), (74, 3707362), (148, 1853681), (461, 595108), (922, 297554), (1844, 148777), (4021, 68228), (8042, 34114), (16084, 17057)]