2090012912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{591067}}^1$

素因数の和:591105

約数の個数: 40

約数和(自身を含む): 4617423216

約数和(自身を除く): 2527410304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 591067, 1182134, 2364268, 4728536, 7683871, 9457072, 10048139, 15367742, 20096278, 30735484, 40192556, 61470968, 80385112, 122941936, 130625807, 160770224, 261251614, 522503228, 1045006456, 2090012912]

約数ペア:

[(1, 2090012912), (2, 1045006456), (4, 522503228), (8, 261251614), (13, 160770224), (16, 130625807), (17, 122941936), (26, 80385112), (34, 61470968), (52, 40192556), (68, 30735484), (104, 20096278), (136, 15367742), (208, 10048139), (221, 9457072), (272, 7683871), (442, 4728536), (884, 2364268), (1768, 1182134), (3536, 591067)]