291244236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1277387}}^1$

素因数の和:1277413

約数の個数: 24

約数和(自身を含む): 715337280

約数和(自身を除く): 424093044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1277387, 2554774, 3832161, 5109548, 7664322, 15328644, 24270353, 48540706, 72811059, 97081412, 145622118, 291244236]

約数ペア:

[(1, 291244236), (2, 145622118), (3, 97081412), (4, 72811059), (6, 48540706), (12, 24270353), (19, 15328644), (38, 7664322), (57, 5109548), (76, 3832161), (114, 2554774), (228, 1277387)]