2004672901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11981}}^1$

素因数の和:12093

約数の個数: 32

約数和(自身を含む): 2608816896

約数和(自身を除く): 604143995

約数列:

[1, 7, 11, 41, 53, 77, 287, 371, 451, 583, 2173, 3157, 4081, 11981, 15211, 23903, 83867, 131791, 167321, 491221, 634993, 922537, 3438547, 4444951, 5403431, 6984923, 26034713, 37824017, 48894461, 182242991, 286381843, 2004672901]

約数ペア:

[(1, 2004672901), (7, 286381843), (11, 182242991), (41, 48894461), (53, 37824017), (77, 26034713), (287, 6984923), (371, 5403431), (451, 4444951), (583, 3438547), (2173, 922537), (3157, 634993), (4081, 491221), (11981, 167321), (15211, 131791), (23903, 83867)]