298758138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{134213}}^1$

素因数の和:134278

約数の個数: 32

約数和(自身を含む): 695765376

約数和(自身を除く): 397007238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 134213, 268426, 402639, 805278, 939491, 1878982, 2818473, 5636946, 7113289, 14226578, 21339867, 42679734, 49793023, 99586046, 149379069, 298758138]

約数ペア:

[(1, 298758138), (2, 149379069), (3, 99586046), (6, 49793023), (7, 42679734), (14, 21339867), (21, 14226578), (42, 7113289), (53, 5636946), (106, 2818473), (159, 1878982), (318, 939491), (371, 805278), (742, 402639), (1113, 268426), (2226, 134213)]