1330589338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{15541}}^1$

素因数の和:15682

約数の個数: 32

約数和(自身を含む): 2232452880

約数和(自身を除く): 901863542

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 481, 962, 1157, 2314, 3293, 6586, 15541, 31082, 42809, 85618, 202033, 404066, 575017, 1150034, 1383149, 2766298, 7475221, 14950442, 17980937, 35961874, 51176513, 102353026, 665294669, 1330589338]

約数ペア:

[(1, 1330589338), (2, 665294669), (13, 102353026), (26, 51176513), (37, 35961874), (74, 17980937), (89, 14950442), (178, 7475221), (481, 2766298), (962, 1383149), (1157, 1150034), (2314, 575017), (3293, 404066), (6586, 202033), (15541, 85618), (31082, 42809)]