1388891194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{169501}}^1$

素因数の和:169761

約数の個数: 16

約数和(自身を含む): 2215052136

約数和(自身を除く): 826160942

約数列:

[1, 2, 17, 34, 241, 482, 4097, 8194, 169501, 339002, 2881517, 5763034, 40849741, 81699482, 694445597, 1388891194]

約数ペア:

[(1, 1388891194), (2, 694445597), (17, 81699482), (34, 40849741), (241, 5763034), (482, 2881517), (4097, 339002), (8194, 169501)]