3851488081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 4954521600

約数和(自身を除く): 1103033519

約数列:

[1, 7, 19, 31, 59, 71, 133, 217, 223, 413, 497, 589, 1121, 1349, 1561, 1829, 2201, 4123, 4189, 4237, 6913, 7847, 9443, 12803, 13157, 15407, 15833, 29323, 29659, 34751, 41819, 48391, 79591, 92099, 110831, 129859, 131347, 243257, 249983, 292733, 300827, 407867, 490823, 557137, 909013, 919429, 934147, 1749881, 2105789, 2467321, 2855069, 3435761, 6539029, 7749473, 9325637, 17271247, 17748793, 28958557, 54246311, 65279459, 124241551, 202709899, 550212583, 3851488081]

約数ペア:

[(1, 3851488081), (7, 550212583), (19, 202709899), (31, 124241551), (59, 65279459), (71, 54246311), (133, 28958557), (217, 17748793), (223, 17271247), (413, 9325637), (497, 7749473), (589, 6539029), (1121, 3435761), (1349, 2855069), (1561, 2467321), (1829, 2105789), (2201, 1749881), (4123, 934147), (4189, 919429), (4237, 909013), (6913, 557137), (7847, 490823), (9443, 407867), (12803, 300827), (13157, 292733), (15407, 249983), (15833, 243257), (29323, 131347), (29659, 129859), (34751, 110831), (41819, 92099), (48391, 79591)]