557572204

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 1133798400

約数和(自身を除く): 576226196

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 443, 553, 569, 886, 1106, 1138, 1772, 2212, 2276, 3101, 3983, 6202, 7966, 12404, 15932, 34997, 44951, 69994, 89902, 139988, 179804, 244979, 252067, 314657, 489958, 504134, 629314, 979916, 1008268, 1258628, 1764469, 3528938, 7057876, 19913293, 39826586, 79653172, 139393051, 278786102, 557572204]

約数ペア:

[(1, 557572204), (2, 278786102), (4, 139393051), (7, 79653172), (14, 39826586), (28, 19913293), (79, 7057876), (158, 3528938), (316, 1764469), (443, 1258628), (553, 1008268), (569, 979916), (886, 629314), (1106, 504134), (1138, 489958), (1772, 314657), (2212, 252067), (2276, 244979), (3101, 179804), (3983, 139988), (6202, 89902), (7966, 69994), (12404, 44951), (15932, 34997)]