1075172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 2365440

約数和(自身を除く): 1290268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 47, 76, 86, 94, 133, 172, 188, 266, 301, 329, 532, 602, 658, 817, 893, 1204, 1316, 1634, 1786, 2021, 3268, 3572, 4042, 5719, 6251, 8084, 11438, 12502, 14147, 22876, 25004, 28294, 38399, 56588, 76798, 153596, 268793, 537586, 1075172]

約数ペア:

[(1, 1075172), (2, 537586), (4, 268793), (7, 153596), (14, 76798), (19, 56588), (28, 38399), (38, 28294), (43, 25004), (47, 22876), (76, 14147), (86, 12502), (94, 11438), (133, 8084), (172, 6251), (188, 5719), (266, 4042), (301, 3572), (329, 3268), (532, 2021), (602, 1786), (658, 1634), (817, 1316), (893, 1204)]