1561042

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:970

約数の個数: 24

約数和(自身を含む): 2887164

約数和(自身を除く): 1326122

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 937, 1666, 1874, 6559, 13118, 15929, 31858, 45913, 91826, 111503, 223006, 780521, 1561042]

約数ペア:

[(1, 1561042), (2, 780521), (7, 223006), (14, 111503), (17, 91826), (34, 45913), (49, 31858), (98, 15929), (119, 13118), (238, 6559), (833, 1874), (937, 1666)]