2013921035

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{3539}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 2813875200

約数和(自身を除く): 799954165

約数列:

[1, 5, 7, 35, 71, 229, 355, 497, 1145, 1603, 2485, 3539, 8015, 16259, 17695, 24773, 81295, 113813, 123865, 251269, 569065, 810431, 1256345, 1758883, 4052155, 5673017, 8794415, 28365085, 57540601, 287703005, 402784207, 2013921035]

約数ペア:

[(1, 2013921035), (5, 402784207), (7, 287703005), (35, 57540601), (71, 28365085), (229, 8794415), (355, 5673017), (497, 4052155), (1145, 1758883), (1603, 1256345), (2485, 810431), (3539, 569065), (8015, 251269), (16259, 123865), (17695, 113813), (24773, 81295)]