1918084

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 3902528

約数和(自身を除く): 1984444

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1123, 1708, 2246, 4492, 7861, 15722, 31444, 68503, 137006, 274012, 479521, 959042, 1918084]

約数ペア:

[(1, 1918084), (2, 959042), (4, 479521), (7, 274012), (14, 137006), (28, 68503), (61, 31444), (122, 15722), (244, 7861), (427, 4492), (854, 2246), (1123, 1708)]