2078580008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8381371}}^1$

素因数の和:8381408

約数の個数: 16

約数和(自身を含む): 4023058560

約数和(自身を除く): 1944478552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8381371, 16762742, 33525484, 67050968, 259822501, 519645002, 1039290004, 2078580008]

約数ペア:

[(1, 2078580008), (2, 1039290004), (4, 519645002), (8, 259822501), (31, 67050968), (62, 33525484), (124, 16762742), (248, 8381371)]