488656588

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 992404224

約数和(自身を除く): 503747636

約数列:

[1, 2, 4, 7, 14, 28, 107, 211, 214, 422, 428, 749, 773, 844, 1477, 1498, 1546, 2954, 2996, 3092, 5411, 5908, 10822, 21644, 22577, 45154, 82711, 90308, 158039, 163103, 165422, 316078, 326206, 330844, 578977, 632156, 652412, 1141721, 1157954, 2283442, 2315908, 4566884, 17452021, 34904042, 69808084, 122164147, 244328294, 488656588]

約数ペア:

[(1, 488656588), (2, 244328294), (4, 122164147), (7, 69808084), (14, 34904042), (28, 17452021), (107, 4566884), (211, 2315908), (214, 2283442), (422, 1157954), (428, 1141721), (749, 652412), (773, 632156), (844, 578977), (1477, 330844), (1498, 326206), (1546, 316078), (2954, 165422), (2996, 163103), (3092, 158039), (5411, 90308), (5908, 82711), (10822, 45154), (21644, 22577)]