749414806

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1009993}}^1$

素因数の和:1010055

約数の個数: 16

約数和(自身を含む): 1308952224

約数和(自身を除く): 559537418

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1009993, 2019986, 7069951, 14139902, 53529629, 107059258, 374707403, 749414806]

約数ペア:

[(1, 749414806), (2, 374707403), (7, 107059258), (14, 53529629), (53, 14139902), (106, 7069951), (371, 2019986), (742, 1009993)]