2034971782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 3448811520

約数和(自身を除く): 1413839738

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 197, 223, 394, 437, 446, 874, 1007, 1219, 2014, 2438, 3743, 4237, 4531, 5129, 7486, 8474, 9062, 10258, 10441, 11819, 20882, 23161, 23638, 43931, 46322, 86089, 87862, 97451, 172178, 194902, 198379, 224561, 240143, 271837, 396758, 449122, 480286, 543674, 834689, 1010413, 1669378, 2020826, 2328343, 4562717, 4656686, 5164903, 9125434, 10329806, 19197847, 38395694, 44238517, 53551889, 88477034, 107103778, 1017485891, 2034971782]

約数ペア:

[(1, 2034971782), (2, 1017485891), (19, 107103778), (23, 88477034), (38, 53551889), (46, 44238517), (53, 38395694), (106, 19197847), (197, 10329806), (223, 9125434), (394, 5164903), (437, 4656686), (446, 4562717), (874, 2328343), (1007, 2020826), (1219, 1669378), (2014, 1010413), (2438, 834689), (3743, 543674), (4237, 480286), (4531, 449122), (5129, 396758), (7486, 271837), (8474, 240143), (9062, 224561), (10258, 198379), (10441, 194902), (11819, 172178), (20882, 97451), (23161, 87862), (23638, 86089), (43931, 46322)]