453878398

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{4969}}^1$

素因数の和:5499

約数の個数: 16

約数和(自身を含む): 688842000

約数和(自身を除く): 234963602

約数列:

[1, 2, 109, 218, 419, 838, 4969, 9938, 45671, 91342, 541621, 1083242, 2082011, 4164022, 226939199, 453878398]

約数ペア:

[(1, 453878398), (2, 226939199), (109, 4164022), (218, 2082011), (419, 1083242), (838, 541621), (4969, 91342), (9938, 45671)]