3089432008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{690839}}^1$

素因数の和:690901

約数の個数: 32

約数和(自身を含む): 6383361600

約数和(自身を除く): 3293929592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 690839, 1381678, 2763356, 5526712, 8980907, 17961814, 29706077, 35923628, 59412154, 71847256, 118824308, 237648616, 386179001, 772358002, 1544716004, 3089432008]

約数ペア:

[(1, 3089432008), (2, 1544716004), (4, 772358002), (8, 386179001), (13, 237648616), (26, 118824308), (43, 71847256), (52, 59412154), (86, 35923628), (104, 29706077), (172, 17961814), (344, 8980907), (559, 5526712), (1118, 2763356), (2236, 1381678), (4472, 690839)]