1259936356

素因数分解:

$2^2\times 7^1\times {\mathrm{7043}}^1\times {\mathrm{6389}}^1$

素因数の和:13443

約数の個数: 24

約数和(自身を含む): 2520624960

約数和(自身を除く): 1260688604

約数列:

[1, 2, 4, 7, 14, 28, 6389, 7043, 12778, 14086, 25556, 28172, 44723, 49301, 89446, 98602, 178892, 197204, 44997727, 89995454, 179990908, 314984089, 629968178, 1259936356]

約数ペア:

[(1, 1259936356), (2, 629968178), (4, 314984089), (7, 179990908), (14, 89995454), (28, 44997727), (6389, 197204), (7043, 178892), (12778, 98602), (14086, 89446), (25556, 49301), (28172, 44723)]