438331492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{24979}}^1$

素因数の和:25131

約数の個数: 24

約数和(自身を含む): 793164960

約数和(自身を除く): 354833468

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 4387, 8774, 17548, 24979, 49958, 99916, 1024139, 2048278, 2672753, 4096556, 5345506, 10691012, 109582873, 219165746, 438331492]

約数ペア:

[(1, 438331492), (2, 219165746), (4, 109582873), (41, 10691012), (82, 5345506), (107, 4096556), (164, 2672753), (214, 2048278), (428, 1024139), (4387, 99916), (8774, 49958), (17548, 24979)]