2078621518

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{211543}}^1$

素因数の和:211596

約数の個数: 16

約数和(自身を含む): 3312779040

約数和(自身を除く): 1234157522

約数列:

[1, 2, 17, 34, 289, 578, 4913, 9826, 211543, 423086, 3596231, 7192462, 61135927, 122271854, 1039310759, 2078621518]

約数ペア:

[(1, 2078621518), (2, 1039310759), (17, 122271854), (34, 61135927), (289, 7192462), (578, 3596231), (4913, 423086), (9826, 211543)]