1963442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 3296196

約数和(自身を除く): 1332754

約数列:

[1, 2, 13, 26, 37, 74, 157, 169, 314, 338, 481, 962, 2041, 4082, 5809, 6253, 11618, 12506, 26533, 53066, 75517, 151034, 981721, 1963442]

約数ペア:

[(1, 1963442), (2, 981721), (13, 151034), (26, 75517), (37, 53066), (74, 26533), (157, 12506), (169, 11618), (314, 6253), (338, 5809), (481, 4082), (962, 2041)]