2596580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 4007836

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1091, 1190, 2182, 2380, 4364, 5455, 7637, 10910, 15274, 18547, 21820, 30548, 37094, 38185, 74188, 76370, 92735, 129829, 152740, 185470, 259658, 370940, 519316, 649145, 1298290, 2596580]

約数ペア:

[(1, 2596580), (2, 1298290), (4, 649145), (5, 519316), (7, 370940), (10, 259658), (14, 185470), (17, 152740), (20, 129829), (28, 92735), (34, 76370), (35, 74188), (68, 38185), (70, 37094), (85, 30548), (119, 21820), (140, 18547), (170, 15274), (238, 10910), (340, 7637), (476, 5455), (595, 4364), (1091, 2380), (1190, 2182)]