1020031856

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{4349}}^1$

素因数の和:4601

約数の個数: 40

約数和(自身を含む): 2009804400

約数和(自身を除く): 989772544

約数列:

[1, 2, 4, 8, 16, 107, 137, 214, 274, 428, 548, 856, 1096, 1712, 2192, 4349, 8698, 14659, 17396, 29318, 34792, 58636, 69584, 117272, 234544, 465343, 595813, 930686, 1191626, 1861372, 2383252, 3722744, 4766504, 7445488, 9533008, 63751991, 127503982, 255007964, 510015928, 1020031856]

約数ペア:

[(1, 1020031856), (2, 510015928), (4, 255007964), (8, 127503982), (16, 63751991), (107, 9533008), (137, 7445488), (214, 4766504), (274, 3722744), (428, 2383252), (548, 1861372), (856, 1191626), (1096, 930686), (1712, 595813), (2192, 465343), (4349, 234544), (8698, 117272), (14659, 69584), (17396, 58636), (29318, 34792)]