2018285938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{1607}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 3200974848

約数和(自身を除く): 1182688910

約数列:

[1, 2, 31, 47, 62, 94, 431, 862, 1457, 1607, 2914, 3214, 13361, 20257, 26722, 40514, 49817, 75529, 99634, 151058, 627967, 692617, 1255934, 1385234, 2341399, 4682798, 21471127, 32552999, 42942254, 65105998, 1009142969, 2018285938]

約数ペア:

[(1, 2018285938), (2, 1009142969), (31, 65105998), (47, 42942254), (62, 32552999), (94, 21471127), (431, 4682798), (862, 2341399), (1457, 1385234), (1607, 1255934), (2914, 692617), (3214, 627967), (13361, 151058), (20257, 99634), (26722, 75529), (40514, 49817)]