2015383792

素因数分解:

$2^4\times {\mathrm{2971}}^1\times {\mathrm{42397}}^1$

素因数の和:45376

約数の個数: 20

約数和(自身を含む): 3906212536

約数和(自身を除く): 1890828744

約数列:

[1, 2, 4, 8, 16, 2971, 5942, 11884, 23768, 42397, 47536, 84794, 169588, 339176, 678352, 125961487, 251922974, 503845948, 1007691896, 2015383792]

約数ペア:

[(1, 2015383792), (2, 1007691896), (4, 503845948), (8, 251922974), (16, 125961487), (2971, 678352), (5942, 339176), (11884, 169588), (23768, 84794), (42397, 47536)]