2058001808

素因数分解:

$2^4\times {\mathrm{5119}}^1\times {\mathrm{25127}}^1$

素因数の和:30254

約数の個数: 20

約数和(自身を含む): 3988316160

約数和(自身を除く): 1930314352

約数列:

[1, 2, 4, 8, 16, 5119, 10238, 20476, 25127, 40952, 50254, 81904, 100508, 201016, 402032, 128625113, 257250226, 514500452, 1029000904, 2058001808]

約数ペア:

[(1, 2058001808), (2, 1029000904), (4, 514500452), (8, 257250226), (16, 128625113), (5119, 402032), (10238, 201016), (20476, 100508), (25127, 81904), (40952, 50254)]