77875982

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 117907920

約数和(自身を除く): 40031938

約数列:

[1, 2, 227, 337, 454, 509, 674, 1018, 76499, 115543, 152998, 171533, 231086, 343066, 38937991, 77875982]

約数ペア:

[(1, 77875982), (2, 38937991), (227, 343066), (337, 231086), (454, 171533), (509, 152998), (674, 115543), (1018, 76499)]