1330201188

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{520423}}^1$

素因数の和:520504

約数の個数: 36

約数和(自身を含む): 3409818048

約数和(自身を除く): 2079616860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 520423, 1040846, 1561269, 2081692, 3122538, 4683807, 6245076, 9367614, 18735228, 36950033, 73900066, 110850099, 147800132, 221700198, 332550297, 443400396, 665100594, 1330201188]

約数ペア:

[(1, 1330201188), (2, 665100594), (3, 443400396), (4, 332550297), (6, 221700198), (9, 147800132), (12, 110850099), (18, 73900066), (36, 36950033), (71, 18735228), (142, 9367614), (213, 6245076), (284, 4683807), (426, 3122538), (639, 2081692), (852, 1561269), (1278, 1040846), (2556, 520423)]