1718200022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{81439}}^1$

素因数の和:81596

約数の個数: 32

約数和(自身を含む): 3236751360

約数和(自身を除く): 1518551338

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098, 81439, 162878, 570073, 895829, 1140146, 1791658, 6270803, 11157143, 12541606, 22314286, 78100001, 122728573, 156200002, 245457146, 859100011, 1718200022]

約数ペア:

[(1, 1718200022), (2, 859100011), (7, 245457146), (11, 156200002), (14, 122728573), (22, 78100001), (77, 22314286), (137, 12541606), (154, 11157143), (274, 6270803), (959, 1791658), (1507, 1140146), (1918, 895829), (3014, 570073), (10549, 162878), (21098, 81439)]