141471142

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 215470080

約数和(自身を除く): 73998938

約数列:

[1, 2, 127, 139, 254, 278, 4007, 8014, 17653, 35306, 508889, 556973, 1017778, 1113946, 70735571, 141471142]

約数ペア:

[(1, 141471142), (2, 70735571), (127, 1113946), (139, 1017778), (254, 556973), (278, 508889), (4007, 35306), (8014, 17653)]