1047303922

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{192307}}^1$

素因数の和:192705

約数の個数: 16

約数和(自身を含む): 1800002880

約数和(自身を除く): 752698958

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 192307, 384614, 1346149, 2692298, 74807423, 149614846, 523651961, 1047303922]

約数ペア:

[(1, 1047303922), (2, 523651961), (7, 149614846), (14, 74807423), (389, 2692298), (778, 1346149), (2723, 384614), (5446, 192307)]