142914902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2\times {\mathrm{223}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 233384256

約数和(自身を除く): 90469354

約数列:

[1, 2, 13, 26, 157, 223, 314, 446, 2041, 2899, 4082, 5798, 24649, 35011, 49298, 70022, 320437, 455143, 640874, 910286, 5496727, 10993454, 71457451, 142914902]

約数ペア:

[(1, 142914902), (2, 71457451), (13, 10993454), (26, 5496727), (157, 910286), (223, 640874), (314, 455143), (446, 320437), (2041, 70022), (2899, 49298), (4082, 35011), (5798, 24649)]