539008002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32443}}^1$

素因数の和:32535

約数の個数: 48

約数和(自身を含む): 1275438528

約数和(自身を除く): 736430526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 32443, 64886, 97329, 194658, 291987, 421759, 583974, 843518, 1265277, 2303453, 2530554, 3795831, 4606906, 6910359, 7591662, 13820718, 20731077, 29944889, 41462154, 59889778, 89834667, 179669334, 269504001, 539008002]

約数ペア:

[(1, 539008002), (2, 269504001), (3, 179669334), (6, 89834667), (9, 59889778), (13, 41462154), (18, 29944889), (26, 20731077), (39, 13820718), (71, 7591662), (78, 6910359), (117, 4606906), (142, 3795831), (213, 2530554), (234, 2303453), (426, 1265277), (639, 843518), (923, 583974), (1278, 421759), (1846, 291987), (2769, 194658), (5538, 97329), (8307, 64886), (16614, 32443)]