519316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 581420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1091, 2182, 4364, 7637, 15274, 18547, 30548, 37094, 74188, 129829, 259658, 519316]

約数ペア:

[(1, 519316), (2, 259658), (4, 129829), (7, 74188), (14, 37094), (17, 30548), (28, 18547), (34, 15274), (68, 7637), (119, 4364), (238, 2182), (476, 1091)]