642100034

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{16273}}^1$

素因数の和:16565

約数の個数: 16

約数和(自身を含む): 977416440

約数和(自身を除く): 335316406

約数列:

[1, 2, 109, 181, 218, 362, 16273, 19729, 32546, 39458, 1773757, 2945413, 3547514, 5890826, 321050017, 642100034]

約数ペア:

[(1, 642100034), (2, 321050017), (109, 5890826), (181, 3547514), (218, 2945413), (362, 1773757), (16273, 39458), (19729, 32546)]