6743990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 13608864

約数和(自身を除く): 6864874

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1657, 2035, 3314, 4070, 8285, 16570, 18227, 36454, 61309, 91135, 122618, 182270, 306545, 613090, 674399, 1348798, 3371995, 6743990]

約数ペア:

[(1, 6743990), (2, 3371995), (5, 1348798), (10, 674399), (11, 613090), (22, 306545), (37, 182270), (55, 122618), (74, 91135), (110, 61309), (185, 36454), (370, 18227), (407, 16570), (814, 8285), (1657, 4070), (2035, 3314)]