2543283938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{5903}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 4183716096

約数和(自身を除く): 1640432158

約数列:

[1, 2, 13, 26, 73, 146, 227, 454, 949, 1898, 2951, 5902, 5903, 11806, 16571, 33142, 76739, 153478, 215423, 430846, 430919, 861838, 1339981, 2679962, 5601947, 11203894, 17419753, 34839506, 97818613, 195637226, 1271641969, 2543283938]

約数ペア:

[(1, 2543283938), (2, 1271641969), (13, 195637226), (26, 97818613), (73, 34839506), (146, 17419753), (227, 11203894), (454, 5601947), (949, 2679962), (1898, 1339981), (2951, 861838), (5902, 430919), (5903, 430846), (11806, 215423), (16571, 153478), (33142, 76739)]