130578798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43789}}^1$

素因数の和:43872

約数の個数: 32

約数和(自身を含む): 302676480

約数和(自身を除く): 172097682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 43789, 87578, 131367, 262734, 306523, 613046, 919569, 1839138, 3109019, 6218038, 9327057, 18654114, 21763133, 43526266, 65289399, 130578798]

約数ペア:

[(1, 130578798), (2, 65289399), (3, 43526266), (6, 21763133), (7, 18654114), (14, 9327057), (21, 6218038), (42, 3109019), (71, 1839138), (142, 919569), (213, 613046), (426, 306523), (497, 262734), (994, 131367), (1491, 87578), (2982, 43789)]