455030884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39929}}^1$

素因数の和:39988

約数の個数: 48

約数和(自身を含む): 1019652480

約数和(自身を除く): 564621596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 39929, 79858, 159716, 279503, 439219, 559006, 878438, 1118012, 1477373, 1756876, 2954746, 3074533, 5909492, 6149066, 10341611, 12298132, 16251103, 20683222, 32502206, 41366444, 65004412, 113757721, 227515442, 455030884]

約数ペア:

[(1, 455030884), (2, 227515442), (4, 113757721), (7, 65004412), (11, 41366444), (14, 32502206), (22, 20683222), (28, 16251103), (37, 12298132), (44, 10341611), (74, 6149066), (77, 5909492), (148, 3074533), (154, 2954746), (259, 1756876), (308, 1477373), (407, 1118012), (518, 878438), (814, 559006), (1036, 439219), (1628, 279503), (2849, 159716), (5698, 79858), (11396, 39929)]