2080374904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{75617}}^1$

素因数の和:75823

約数の個数: 32

約数和(自身を含む): 4128742800

約数和(自身を除く): 2048367896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 3439, 6878, 13756, 27512, 75617, 151234, 302468, 604936, 1436723, 2873446, 5746892, 11493784, 13686677, 27373354, 54746708, 109493416, 260046863, 520093726, 1040187452, 2080374904]

約数ペア:

[(1, 2080374904), (2, 1040187452), (4, 520093726), (8, 260046863), (19, 109493416), (38, 54746708), (76, 27373354), (152, 13686677), (181, 11493784), (362, 5746892), (724, 2873446), (1448, 1436723), (3439, 604936), (6878, 302468), (13756, 151234), (27512, 75617)]