1878690383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 2109240000

約数和(自身を除く): 230549617

約数列:

[1, 17, 29, 61, 179, 349, 493, 1037, 1769, 3043, 5191, 5933, 10121, 10919, 21289, 30073, 62471, 88247, 172057, 185623, 316651, 361913, 617381, 1062007, 1811659, 3810731, 5383067, 10495477, 30798203, 64782427, 110511199, 1878690383]

約数ペア:

[(1, 1878690383), (17, 110511199), (29, 64782427), (61, 30798203), (179, 10495477), (349, 5383067), (493, 3810731), (1037, 1811659), (1769, 1062007), (3043, 617381), (5191, 361913), (5933, 316651), (10121, 185623), (10919, 172057), (21289, 88247), (30073, 62471)]