998231442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1\times {\mathrm{5113}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 2151316608

約数和(自身を除く): 1153085166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2503, 5006, 5113, 7509, 10226, 15018, 15339, 30678, 32539, 65078, 66469, 97617, 132938, 195234, 199407, 398814, 12797839, 25595678, 38393517, 76787034, 166371907, 332743814, 499115721, 998231442]

約数ペア:

[(1, 998231442), (2, 499115721), (3, 332743814), (6, 166371907), (13, 76787034), (26, 38393517), (39, 25595678), (78, 12797839), (2503, 398814), (5006, 199407), (5113, 195234), (7509, 132938), (10226, 97617), (15018, 66469), (15339, 65078), (30678, 32539)]