1736578090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{21863}}^1$

素因数の和:21943

約数の個数: 48

約数和(自身を含む): 3456960768

約数和(自身を除く): 1720382678

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 338, 470, 611, 845, 1222, 1690, 3055, 6110, 7943, 15886, 21863, 39715, 43726, 79430, 109315, 218630, 284219, 568438, 1027561, 1421095, 2055122, 2842190, 3694847, 5137805, 7389694, 10275610, 13358293, 18474235, 26716586, 36948470, 66791465, 133582930, 173657809, 347315618, 868289045, 1736578090]

約数ペア:

[(1, 1736578090), (2, 868289045), (5, 347315618), (10, 173657809), (13, 133582930), (26, 66791465), (47, 36948470), (65, 26716586), (94, 18474235), (130, 13358293), (169, 10275610), (235, 7389694), (338, 5137805), (470, 3694847), (611, 2842190), (845, 2055122), (1222, 1421095), (1690, 1027561), (3055, 568438), (6110, 284219), (7943, 218630), (15886, 109315), (21863, 79430), (39715, 43726)]