2103998032

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{177943}}^1$

素因数の和:178690

約数の個数: 20

約数和(自身を含む): 4082035360

約数和(自身を除く): 1978037328

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 177943, 355886, 711772, 1423544, 2847088, 131499877, 262999754, 525999508, 1051999016, 2103998032]

約数ペア:

[(1, 2103998032), (2, 1051999016), (4, 525999508), (8, 262999754), (16, 131499877), (739, 2847088), (1478, 1423544), (2956, 711772), (5912, 355886), (11824, 177943)]