2954788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 5433120

約数和(自身を除く): 2478332

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 419, 838, 1676, 1763, 3526, 7052, 17179, 18017, 34358, 36034, 68716, 72068, 738697, 1477394, 2954788]

約数ペア:

[(1, 2954788), (2, 1477394), (4, 738697), (41, 72068), (43, 68716), (82, 36034), (86, 34358), (164, 18017), (172, 17179), (419, 7052), (838, 3526), (1676, 1763)]