3947230742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{297097}}^1$

素因数の和:297192

約数の個数: 32

約数和(自身を含む): 7387044672

約数和(自身を除く): 3439813930

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 297097, 594194, 2079679, 3862261, 4159358, 7724522, 21688081, 27035827, 43376162, 54071654, 151816567, 281945053, 303633134, 563890106, 1973615371, 3947230742]

約数ペア:

[(1, 3947230742), (2, 1973615371), (7, 563890106), (13, 303633134), (14, 281945053), (26, 151816567), (73, 54071654), (91, 43376162), (146, 27035827), (182, 21688081), (511, 7724522), (949, 4159358), (1022, 3862261), (1898, 2079679), (6643, 594194), (13286, 297097)]