57730778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{217033}}^1$

素因数の和:217061

約数の個数: 16

約数和(自身を含む): 104176320

約数和(自身を除く): 46445542

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 217033, 434066, 1519231, 3038462, 4123627, 8247254, 28865389, 57730778]

約数ペア:

[(1, 57730778), (2, 28865389), (7, 8247254), (14, 4123627), (19, 3038462), (38, 1519231), (133, 434066), (266, 217033)]