291244956

素因数分解:

$2^2\times 3^1\times {\mathrm{907}}^1\times {\mathrm{26759}}^1$

素因数の和:27673

約数の個数: 24

約数和(自身を含む): 680346240

約数和(自身を除く): 389101284

約数列:

[1, 2, 3, 4, 6, 12, 907, 1814, 2721, 3628, 5442, 10884, 26759, 53518, 80277, 107036, 160554, 321108, 24270413, 48540826, 72811239, 97081652, 145622478, 291244956]

約数ペア:

[(1, 291244956), (2, 145622478), (3, 97081652), (4, 72811239), (6, 48540826), (12, 24270413), (907, 321108), (1814, 160554), (2721, 107036), (3628, 80277), (5442, 53518), (10884, 26759)]