520040442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3768409}}^1$

素因数の和:3768437

約数の個数: 16

約数和(自身を含む): 1085302080

約数和(自身を除く): 565261638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3768409, 7536818, 11305227, 22610454, 86673407, 173346814, 260020221, 520040442]

約数ペア:

[(1, 520040442), (2, 260020221), (3, 173346814), (6, 86673407), (23, 22610454), (46, 11305227), (69, 7536818), (138, 3768409)]