8045383484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{132491}}^1$

素因数の和:132578

約数の個数: 48

約数和(自身を含む): 16026232320

約数和(自身を除く): 7980848836

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3572, 15181, 30362, 60724, 132491, 264982, 529964, 2252347, 2517329, 4504694, 5034658, 6227077, 9009388, 10069316, 12454154, 24908308, 42794593, 85589186, 105860309, 118314463, 171178372, 211720618, 236628926, 423441236, 473257852, 2011345871, 4022691742, 8045383484]

約数ペア:

[(1, 8045383484), (2, 4022691742), (4, 2011345871), (17, 473257852), (19, 423441236), (34, 236628926), (38, 211720618), (47, 171178372), (68, 118314463), (76, 105860309), (94, 85589186), (188, 42794593), (323, 24908308), (646, 12454154), (799, 10069316), (893, 9009388), (1292, 6227077), (1598, 5034658), (1786, 4504694), (3196, 2517329), (3572, 2252347), (15181, 529964), (30362, 264982), (60724, 132491)]