291256160848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1070794709}}^1$

素因数の和:1070794734

約数の個数: 20

約数和(自身を含む): 597503448180

約数和(自身を除く): 306247287332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1070794709, 2141589418, 4283178836, 8566357672, 17132715344, 18203510053, 36407020106, 72814040212, 145628080424, 291256160848]

約数ペア:

[(1, 291256160848), (2, 145628080424), (4, 72814040212), (8, 36407020106), (16, 18203510053), (17, 17132715344), (34, 8566357672), (68, 4283178836), (136, 2141589418), (272, 1070794709)]