1914654032

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{4783}}^1$

素因数の和:5115

約数の個数: 40

約数和(自身を含む): 3758616576

約数和(自身を除く): 1843962544

約数列:

[1, 2, 4, 8, 16, 127, 197, 254, 394, 508, 788, 1016, 1576, 2032, 3152, 4783, 9566, 19132, 25019, 38264, 50038, 76528, 100076, 200152, 400304, 607441, 942251, 1214882, 1884502, 2429764, 3769004, 4859528, 7538008, 9719056, 15076016, 119665877, 239331754, 478663508, 957327016, 1914654032]

約数ペア:

[(1, 1914654032), (2, 957327016), (4, 478663508), (8, 239331754), (16, 119665877), (127, 15076016), (197, 9719056), (254, 7538008), (394, 4859528), (508, 3769004), (788, 2429764), (1016, 1884502), (1576, 1214882), (2032, 942251), (3152, 607441), (4783, 400304), (9566, 200152), (19132, 100076), (25019, 76528), (38264, 50038)]