1037789818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2521}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 1708342272

約数和(自身を除く): 670552454

約数列:

[1, 2, 13, 26, 71, 142, 223, 446, 923, 1846, 2521, 2899, 5042, 5798, 15833, 31666, 32773, 65546, 178991, 205829, 357982, 411658, 562183, 1124366, 2326883, 4653766, 7308379, 14616758, 39914993, 79829986, 518894909, 1037789818]

約数ペア:

[(1, 1037789818), (2, 518894909), (13, 79829986), (26, 39914993), (71, 14616758), (142, 7308379), (223, 4653766), (446, 2326883), (923, 1124366), (1846, 562183), (2521, 411658), (2899, 357982), (5042, 205829), (5798, 178991), (15833, 65546), (31666, 32773)]